1109508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{19841}}^1$

素因数の和:20090

約数の個数: 80

約数和(自身を含む): 3454412832

約数和(自身を除く): 2344904112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 13980, 18640, 19841, 27960, 39682, 55920, 59523, 79364, 99205, 119046, 158728, 198410, 238092, 297615, 317456, 396820, 476184, 595230, 793640, 952368, 1190460, 1587280, 2380920, 4622953, 4761840, 9245906, 13868859, 18491812, 23114765, 27737718, 36983624, 46229530, 55475436, 69344295, 73967248, 92459060, 110950872, 138688590, 184918120, 221901744, 277377180, 369836240, 554754360, 1109508720]

約数ペア:

[(1, 1109508720), (2, 554754360), (3, 369836240), (4, 277377180), (5, 221901744), (6, 184918120), (8, 138688590), (10, 110950872), (12, 92459060), (15, 73967248), (16, 69344295), (20, 55475436), (24, 46229530), (30, 36983624), (40, 27737718), (48, 23114765), (60, 18491812), (80, 13868859), (120, 9245906), (233, 4761840), (240, 4622953), (466, 2380920), (699, 1587280), (932, 1190460), (1165, 952368), (1398, 793640), (1864, 595230), (2330, 476184), (2796, 396820), (3495, 317456), (3728, 297615), (4660, 238092), (5592, 198410), (6990, 158728), (9320, 119046), (11184, 99205), (13980, 79364), (18640, 59523), (19841, 55920), (27960, 39682)]