313038960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100333}}^1$

素因数の和:100362

約数の個数: 80

約数和(自身を含む): 1045078944

約数和(自身を除く): 732039984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 100333, 200666, 300999, 401332, 501665, 601998, 802664, 1003330, 1203996, 1304329, 1504995, 1605328, 2006660, 2407992, 2608658, 3009990, 3912987, 4013320, 4815984, 5217316, 6019980, 6521645, 7825974, 8026640, 10434632, 12039960, 13043290, 15651948, 19564935, 20869264, 24079920, 26086580, 31303896, 39129870, 52173160, 62607792, 78259740, 104346320, 156519480, 313038960]

約数ペア:

[(1, 313038960), (2, 156519480), (3, 104346320), (4, 78259740), (5, 62607792), (6, 52173160), (8, 39129870), (10, 31303896), (12, 26086580), (13, 24079920), (15, 20869264), (16, 19564935), (20, 15651948), (24, 13043290), (26, 12039960), (30, 10434632), (39, 8026640), (40, 7825974), (48, 6521645), (52, 6019980), (60, 5217316), (65, 4815984), (78, 4013320), (80, 3912987), (104, 3009990), (120, 2608658), (130, 2407992), (156, 2006660), (195, 1605328), (208, 1504995), (240, 1304329), (260, 1203996), (312, 1003330), (390, 802664), (520, 601998), (624, 501665), (780, 401332), (1040, 300999), (1560, 200666), (3120, 100333)]