401644920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{11827}}^1$

素因数の和:12124

約数の個数: 64

約数和(自身を含む): 1209294720

約数和(自身を除く): 807649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 11827, 16980, 23654, 33960, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 236540, 283848, 354810, 473080, 709620, 1419240, 3347041, 6694082, 10041123, 13388164, 16735205, 20082246, 26776328, 33470410, 40164492, 50205615, 66940820, 80328984, 100411230, 133881640, 200822460, 401644920]

約数ペア:

[(1, 401644920), (2, 200822460), (3, 133881640), (4, 100411230), (5, 80328984), (6, 66940820), (8, 50205615), (10, 40164492), (12, 33470410), (15, 26776328), (20, 20082246), (24, 16735205), (30, 13388164), (40, 10041123), (60, 6694082), (120, 3347041), (283, 1419240), (566, 709620), (849, 473080), (1132, 354810), (1415, 283848), (1698, 236540), (2264, 177405), (2830, 141924), (3396, 118270), (4245, 94616), (5660, 70962), (6792, 59135), (8490, 47308), (11320, 35481), (11827, 33960), (16980, 23654)]