141409320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90647}}^1$

素因数の和:90674

約数の個数: 64

約数和(自身を含む): 456865920

約数和(自身を除く): 315456600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90647, 181294, 271941, 362588, 453235, 543882, 725176, 906470, 1087764, 1178411, 1359705, 1812940, 2175528, 2356822, 2719410, 3535233, 3625880, 4713644, 5438820, 5892055, 7070466, 9427288, 10877640, 11784110, 14140932, 17676165, 23568220, 28281864, 35352330, 47136440, 70704660, 141409320]

約数ペア:

[(1, 141409320), (2, 70704660), (3, 47136440), (4, 35352330), (5, 28281864), (6, 23568220), (8, 17676165), (10, 14140932), (12, 11784110), (13, 10877640), (15, 9427288), (20, 7070466), (24, 5892055), (26, 5438820), (30, 4713644), (39, 3625880), (40, 3535233), (52, 2719410), (60, 2356822), (65, 2175528), (78, 1812940), (104, 1359705), (120, 1178411), (130, 1087764), (156, 906470), (195, 725176), (260, 543882), (312, 453235), (390, 362588), (520, 271941), (780, 181294), (1560, 90647)]