60838120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 166256640

約数和(自身を除く): 105418520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 56, 62, 70, 86, 124, 140, 155, 163, 172, 215, 217, 248, 280, 301, 310, 326, 344, 430, 434, 602, 620, 652, 815, 860, 868, 1085, 1141, 1204, 1240, 1304, 1333, 1505, 1630, 1720, 1736, 2170, 2282, 2408, 2666, 3010, 3260, 4340, 4564, 5053, 5332, 5705, 6020, 6520, 6665, 7009, 8680, 9128, 9331, 10106, 10664, 11410, 12040, 13330, 14018, 18662, 20212, 22820, 25265, 26660, 28036, 35045, 35371, 37324, 40424, 45640, 46655, 49063, 50530, 53320, 56072, 70090, 70742, 74648, 93310, 98126, 101060, 140180, 141484, 176855, 186620, 196252, 202120, 217279, 245315, 280360, 282968, 353710, 373240, 392504, 434558, 490630, 707420, 869116, 981260, 1086395, 1414840, 1520953, 1738232, 1962520, 2172790, 3041906, 4345580, 6083812, 7604765, 8691160, 12167624, 15209530, 30419060, 60838120]

約数ペア:

[(1, 60838120), (2, 30419060), (4, 15209530), (5, 12167624), (7, 8691160), (8, 7604765), (10, 6083812), (14, 4345580), (20, 3041906), (28, 2172790), (31, 1962520), (35, 1738232), (40, 1520953), (43, 1414840), (56, 1086395), (62, 981260), (70, 869116), (86, 707420), (124, 490630), (140, 434558), (155, 392504), (163, 373240), (172, 353710), (215, 282968), (217, 280360), (248, 245315), (280, 217279), (301, 202120), (310, 196252), (326, 186620), (344, 176855), (430, 141484), (434, 140180), (602, 101060), (620, 98126), (652, 93310), (815, 74648), (860, 70742), (868, 70090), (1085, 56072), (1141, 53320), (1204, 50530), (1240, 49063), (1304, 46655), (1333, 45640), (1505, 40424), (1630, 37324), (1720, 35371), (1736, 35045), (2170, 28036), (2282, 26660), (2408, 25265), (2666, 22820), (3010, 20212), (3260, 18662), (4340, 14018), (4564, 13330), (5053, 12040), (5332, 11410), (5705, 10664), (6020, 10106), (6520, 9331), (6665, 9128), (7009, 8680)]