605230920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:609

約数の個数: 256

約数和(自身を含む): 2322432000

約数和(自身を除く): 1717201080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 359, 360, 378, 420, 446, 504, 540, 630, 669, 718, 756, 840, 892, 945, 1077, 1080, 1115, 1260, 1338, 1436, 1512, 1561, 1784, 1795, 1890, 2007, 2154, 2230, 2513, 2520, 2676, 2872, 3122, 3231, 3345, 3590, 3780, 4014, 4308, 4460, 4683, 5026, 5352, 5385, 6021, 6244, 6462, 6690, 7180, 7539, 7560, 7805, 8028, 8616, 8920, 9366, 9693, 10035, 10052, 10770, 12042, 12488, 12565, 12924, 13380, 14049, 14360, 15078, 15610, 16056, 16155, 18732, 19386, 20070, 20104, 21540, 22617, 23415, 24084, 25130, 25848, 26760, 28098, 30105, 30156, 31220, 32310, 37464, 37695, 38772, 40140, 42147, 43080, 45234, 46830, 48168, 48465, 50260, 56196, 60210, 60312, 62440, 64620, 67851, 70245, 75390, 77544, 80057, 80280, 84294, 90468, 93660, 96930, 100520, 112392, 113085, 120420, 129240, 135702, 140490, 150780, 160114, 168588, 180936, 187320, 193860, 210735, 226170, 240171, 240840, 271404, 280980, 301560, 320228, 337176, 339255, 387720, 400285, 421470, 452340, 480342, 542808, 560399, 561960, 640456, 678510, 720513, 800570, 842940, 904680, 960684, 1120798, 1200855, 1357020, 1441026, 1601140, 1681197, 1685880, 1921368, 2161539, 2241596, 2401710, 2714040, 2801995, 2882052, 3202280, 3362394, 3602565, 4323078, 4483192, 4803420, 5043591, 5603990, 5764104, 6724788, 7205130, 8405985, 8646156, 9606840, 10087182, 10807695, 11207980, 13449576, 14410260, 15130773, 16811970, 17292312, 20174364, 21615390, 22415960, 25217955, 28820520, 30261546, 33623940, 40348728, 43230780, 50435910, 60523092, 67247880, 75653865, 86461560, 100871820, 121046184, 151307730, 201743640, 302615460, 605230920]

約数ペア:

[(1, 605230920), (2, 302615460), (3, 201743640), (4, 151307730), (5, 121046184), (6, 100871820), (7, 86461560), (8, 75653865), (9, 67247880), (10, 60523092), (12, 50435910), (14, 43230780), (15, 40348728), (18, 33623940), (20, 30261546), (21, 28820520), (24, 25217955), (27, 22415960), (28, 21615390), (30, 20174364), (35, 17292312), (36, 16811970), (40, 15130773), (42, 14410260), (45, 13449576), (54, 11207980), (56, 10807695), (60, 10087182), (63, 9606840), (70, 8646156), (72, 8405985), (84, 7205130), (90, 6724788), (105, 5764104), (108, 5603990), (120, 5043591), (126, 4803420), (135, 4483192), (140, 4323078), (168, 3602565), (180, 3362394), (189, 3202280), (210, 2882052), (216, 2801995), (223, 2714040), (252, 2401710), (270, 2241596), (280, 2161539), (315, 1921368), (359, 1685880), (360, 1681197), (378, 1601140), (420, 1441026), (446, 1357020), (504, 1200855), (540, 1120798), (630, 960684), (669, 904680), (718, 842940), (756, 800570), (840, 720513), (892, 678510), (945, 640456), (1077, 561960), (1080, 560399), (1115, 542808), (1260, 480342), (1338, 452340), (1436, 421470), (1512, 400285), (1561, 387720), (1784, 339255), (1795, 337176), (1890, 320228), (2007, 301560), (2154, 280980), (2230, 271404), (2513, 240840), (2520, 240171), (2676, 226170), (2872, 210735), (3122, 193860), (3231, 187320), (3345, 180936), (3590, 168588), (3780, 160114), (4014, 150780), (4308, 140490), (4460, 135702), (4683, 129240), (5026, 120420), (5352, 113085), (5385, 112392), (6021, 100520), (6244, 96930), (6462, 93660), (6690, 90468), (7180, 84294), (7539, 80280), (7560, 80057), (7805, 77544), (8028, 75390), (8616, 70245), (8920, 67851), (9366, 64620), (9693, 62440), (10035, 60312), (10052, 60210), (10770, 56196), (12042, 50260), (12488, 48465), (12565, 48168), (12924, 46830), (13380, 45234), (14049, 43080), (14360, 42147), (15078, 40140), (15610, 38772), (16056, 37695), (16155, 37464), (18732, 32310), (19386, 31220), (20070, 30156), (20104, 30105), (21540, 28098), (22617, 26760), (23415, 25848), (24084, 25130)]