154908720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2524

約数の個数: 160

約数和(自身を含む): 552196800

約数和(自身を除く): 397288080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2473, 2610, 3132, 3480, 3915, 4176, 4946, 5220, 6264, 6960, 7419, 7830, 9892, 10440, 12365, 12528, 14838, 15660, 19784, 20880, 22257, 24730, 29676, 31320, 37095, 39568, 44514, 49460, 59352, 62640, 66771, 71717, 74190, 89028, 98920, 111285, 118704, 133542, 143434, 148380, 178056, 197840, 215151, 222570, 267084, 286868, 296760, 333855, 356112, 358585, 430302, 445140, 534168, 573736, 593520, 645453, 667710, 717170, 860604, 890280, 1068336, 1075755, 1147472, 1290906, 1335420, 1434340, 1721208, 1780560, 1936359, 2151510, 2581812, 2670840, 2868680, 3227265, 3442416, 3872718, 4303020, 5163624, 5341680, 5737360, 6454530, 7745436, 8606040, 9681795, 10327248, 12909060, 15490872, 17212080, 19363590, 25818120, 30981744, 38727180, 51636240, 77454360, 154908720]

約数ペア:

[(1, 154908720), (2, 77454360), (3, 51636240), (4, 38727180), (5, 30981744), (6, 25818120), (8, 19363590), (9, 17212080), (10, 15490872), (12, 12909060), (15, 10327248), (16, 9681795), (18, 8606040), (20, 7745436), (24, 6454530), (27, 5737360), (29, 5341680), (30, 5163624), (36, 4303020), (40, 3872718), (45, 3442416), (48, 3227265), (54, 2868680), (58, 2670840), (60, 2581812), (72, 2151510), (80, 1936359), (87, 1780560), (90, 1721208), (108, 1434340), (116, 1335420), (120, 1290906), (135, 1147472), (144, 1075755), (145, 1068336), (174, 890280), (180, 860604), (216, 717170), (232, 667710), (240, 645453), (261, 593520), (270, 573736), (290, 534168), (348, 445140), (360, 430302), (432, 358585), (435, 356112), (464, 333855), (522, 296760), (540, 286868), (580, 267084), (696, 222570), (720, 215151), (783, 197840), (870, 178056), (1044, 148380), (1080, 143434), (1160, 133542), (1305, 118704), (1392, 111285), (1566, 98920), (1740, 89028), (2088, 74190), (2160, 71717), (2320, 66771), (2473, 62640), (2610, 59352), (3132, 49460), (3480, 44514), (3915, 39568), (4176, 37095), (4946, 31320), (5220, 29676), (6264, 24730), (6960, 22257), (7419, 20880), (7830, 19784), (9892, 15660), (10440, 14838), (12365, 12528)]