154975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2491

約数の個数: 128

約数和(自身を含む): 513112320

約数和(自身を除く): 358137240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2423, 2460, 2665, 3198, 4264, 4846, 4920, 5330, 6396, 7269, 7995, 9692, 10660, 12115, 12792, 14538, 15990, 19384, 21320, 24230, 29076, 31499, 31980, 36345, 48460, 58152, 62998, 63960, 72690, 94497, 96920, 99343, 125996, 145380, 157495, 188994, 198686, 251992, 290760, 298029, 314990, 377988, 397372, 472485, 496715, 596058, 629980, 755976, 794744, 944970, 993430, 1192116, 1259960, 1291459, 1490145, 1889940, 1986860, 2384232, 2582918, 2980290, 3779880, 3874377, 3973720, 5165836, 5960580, 6457295, 7748754, 10331672, 11921160, 12914590, 15497508, 19371885, 25829180, 30995016, 38743770, 51658360, 77487540, 154975080]

約数ペア:

[(1, 154975080), (2, 77487540), (3, 51658360), (4, 38743770), (5, 30995016), (6, 25829180), (8, 19371885), (10, 15497508), (12, 12914590), (13, 11921160), (15, 10331672), (20, 7748754), (24, 6457295), (26, 5960580), (30, 5165836), (39, 3973720), (40, 3874377), (41, 3779880), (52, 2980290), (60, 2582918), (65, 2384232), (78, 1986860), (82, 1889940), (104, 1490145), (120, 1291459), (123, 1259960), (130, 1192116), (156, 993430), (164, 944970), (195, 794744), (205, 755976), (246, 629980), (260, 596058), (312, 496715), (328, 472485), (390, 397372), (410, 377988), (492, 314990), (520, 298029), (533, 290760), (615, 251992), (780, 198686), (820, 188994), (984, 157495), (1066, 145380), (1230, 125996), (1560, 99343), (1599, 96920), (1640, 94497), (2132, 72690), (2423, 63960), (2460, 62998), (2665, 58152), (3198, 48460), (4264, 36345), (4846, 31980), (4920, 31499), (5330, 29076), (6396, 24230), (7269, 21320), (7995, 19384), (9692, 15990), (10660, 14538), (12115, 12792)]