615570120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 2193609600

約数和(自身を除く): 1578039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 359, 360, 396, 433, 440, 495, 660, 718, 792, 866, 990, 1077, 1299, 1320, 1436, 1732, 1795, 1980, 2154, 2165, 2598, 2872, 3231, 3464, 3590, 3897, 3949, 3960, 4308, 4330, 4763, 5196, 5385, 6462, 6495, 7180, 7794, 7898, 8616, 8660, 9526, 10392, 10770, 11847, 12924, 12990, 14289, 14360, 15588, 15796, 16155, 17320, 19052, 19485, 19745, 21540, 23694, 23815, 25848, 25980, 28578, 31176, 31592, 32310, 35541, 38104, 38970, 39490, 42867, 43080, 47388, 47630, 51960, 57156, 59235, 64620, 71082, 71445, 77940, 78980, 85734, 94776, 95260, 114312, 118470, 129240, 142164, 142890, 155447, 155880, 157960, 171468, 177705, 190520, 214335, 236940, 284328, 285780, 310894, 342936, 355410, 428670, 466341, 473880, 571560, 621788, 710820, 777235, 857340, 932682, 1243576, 1399023, 1421640, 1554470, 1709917, 1714680, 1865364, 2331705, 2798046, 3108940, 3419834, 3730728, 4663410, 5129751, 5596092, 6217880, 6839668, 6995115, 8549585, 9326820, 10259502, 11192184, 13679336, 13990230, 15389253, 17099170, 18653640, 20519004, 25648755, 27980460, 30778506, 34198340, 41038008, 51297510, 55960920, 61557012, 68396680, 76946265, 102595020, 123114024, 153892530, 205190040, 307785060, 615570120]

約数ペア:

[(1, 615570120), (2, 307785060), (3, 205190040), (4, 153892530), (5, 123114024), (6, 102595020), (8, 76946265), (9, 68396680), (10, 61557012), (11, 55960920), (12, 51297510), (15, 41038008), (18, 34198340), (20, 30778506), (22, 27980460), (24, 25648755), (30, 20519004), (33, 18653640), (36, 17099170), (40, 15389253), (44, 13990230), (45, 13679336), (55, 11192184), (60, 10259502), (66, 9326820), (72, 8549585), (88, 6995115), (90, 6839668), (99, 6217880), (110, 5596092), (120, 5129751), (132, 4663410), (165, 3730728), (180, 3419834), (198, 3108940), (220, 2798046), (264, 2331705), (330, 1865364), (359, 1714680), (360, 1709917), (396, 1554470), (433, 1421640), (440, 1399023), (495, 1243576), (660, 932682), (718, 857340), (792, 777235), (866, 710820), (990, 621788), (1077, 571560), (1299, 473880), (1320, 466341), (1436, 428670), (1732, 355410), (1795, 342936), (1980, 310894), (2154, 285780), (2165, 284328), (2598, 236940), (2872, 214335), (3231, 190520), (3464, 177705), (3590, 171468), (3897, 157960), (3949, 155880), (3960, 155447), (4308, 142890), (4330, 142164), (4763, 129240), (5196, 118470), (5385, 114312), (6462, 95260), (6495, 94776), (7180, 85734), (7794, 78980), (7898, 77940), (8616, 71445), (8660, 71082), (9526, 64620), (10392, 59235), (10770, 57156), (11847, 51960), (12924, 47630), (12990, 47388), (14289, 43080), (14360, 42867), (15588, 39490), (15796, 38970), (16155, 38104), (17320, 35541), (19052, 32310), (19485, 31592), (19745, 31176), (21540, 28578), (23694, 25980), (23815, 25848)]