347898120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 1104122880

約数和(自身を除く): 756224760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2281, 2460, 2542, 3720, 3813, 4562, 4920, 5084, 6355, 6843, 7626, 9124, 10168, 11405, 12710, 13686, 15252, 18248, 19065, 22810, 25420, 27372, 30504, 34215, 38130, 45620, 50840, 54744, 68430, 70711, 76260, 91240, 93521, 136860, 141422, 152520, 187042, 212133, 273720, 280563, 282844, 353555, 374084, 424266, 467605, 561126, 565688, 707110, 748168, 848532, 935210, 1060665, 1122252, 1402815, 1414220, 1697064, 1870420, 2121330, 2244504, 2805630, 2828440, 2899151, 3740840, 4242660, 5611260, 5798302, 8485320, 8697453, 11222520, 11596604, 14495755, 17394906, 23193208, 28991510, 34789812, 43487265, 57983020, 69579624, 86974530, 115966040, 173949060, 347898120]

約数ペア:

[(1, 347898120), (2, 173949060), (3, 115966040), (4, 86974530), (5, 69579624), (6, 57983020), (8, 43487265), (10, 34789812), (12, 28991510), (15, 23193208), (20, 17394906), (24, 14495755), (30, 11596604), (31, 11222520), (40, 8697453), (41, 8485320), (60, 5798302), (62, 5611260), (82, 4242660), (93, 3740840), (120, 2899151), (123, 2828440), (124, 2805630), (155, 2244504), (164, 2121330), (186, 1870420), (205, 1697064), (246, 1414220), (248, 1402815), (310, 1122252), (328, 1060665), (372, 935210), (410, 848532), (465, 748168), (492, 707110), (615, 565688), (620, 561126), (744, 467605), (820, 424266), (930, 374084), (984, 353555), (1230, 282844), (1240, 280563), (1271, 273720), (1640, 212133), (1860, 187042), (2281, 152520), (2460, 141422), (2542, 136860), (3720, 93521), (3813, 91240), (4562, 76260), (4920, 70711), (5084, 68430), (6355, 54744), (6843, 50840), (7626, 45620), (9124, 38130), (10168, 34215), (11405, 30504), (12710, 27372), (13686, 25420), (15252, 22810), (18248, 19065)]