469653720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 1464238080

約数和(自身を除く): 994584360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 191, 248, 310, 372, 382, 465, 573, 620, 661, 744, 764, 930, 955, 1146, 1240, 1322, 1528, 1860, 1910, 1983, 2292, 2644, 2865, 3305, 3720, 3820, 3966, 4584, 5288, 5730, 5921, 6610, 7640, 7932, 9915, 11460, 11842, 13220, 15864, 17763, 19830, 20491, 22920, 23684, 26440, 29605, 35526, 39660, 40982, 47368, 59210, 61473, 71052, 79320, 81964, 88815, 102455, 118420, 122946, 126251, 142104, 163928, 177630, 204910, 236840, 245892, 252502, 307365, 355260, 378753, 409820, 491784, 505004, 614730, 631255, 710520, 757506, 819640, 1010008, 1229460, 1262510, 1515012, 1893765, 2458920, 2525020, 3030024, 3787530, 3913781, 5050040, 7575060, 7827562, 11741343, 15150120, 15655124, 19568905, 23482686, 31310248, 39137810, 46965372, 58706715, 78275620, 93930744, 117413430, 156551240, 234826860, 469653720]

約数ペア:

[(1, 469653720), (2, 234826860), (3, 156551240), (4, 117413430), (5, 93930744), (6, 78275620), (8, 58706715), (10, 46965372), (12, 39137810), (15, 31310248), (20, 23482686), (24, 19568905), (30, 15655124), (31, 15150120), (40, 11741343), (60, 7827562), (62, 7575060), (93, 5050040), (120, 3913781), (124, 3787530), (155, 3030024), (186, 2525020), (191, 2458920), (248, 1893765), (310, 1515012), (372, 1262510), (382, 1229460), (465, 1010008), (573, 819640), (620, 757506), (661, 710520), (744, 631255), (764, 614730), (930, 505004), (955, 491784), (1146, 409820), (1240, 378753), (1322, 355260), (1528, 307365), (1860, 252502), (1910, 245892), (1983, 236840), (2292, 204910), (2644, 177630), (2865, 163928), (3305, 142104), (3720, 126251), (3820, 122946), (3966, 118420), (4584, 102455), (5288, 88815), (5730, 81964), (5921, 79320), (6610, 71052), (7640, 61473), (7932, 59210), (9915, 47368), (11460, 40982), (11842, 39660), (13220, 35526), (15864, 29605), (17763, 26440), (19830, 23684), (20491, 22920)]