123508320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19824

約数の個数: 96

約数和(自身を含む): 418999392

約数和(自身を除く): 295491072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19793, 39586, 59379, 79172, 98965, 118758, 158344, 197930, 237516, 257309, 296895, 316688, 395860, 475032, 514618, 593790, 633376, 771927, 791720, 950064, 1029236, 1187580, 1286545, 1543854, 1583440, 1900128, 2058472, 2375160, 2573090, 3087708, 3166880, 3859635, 4116944, 4750320, 5146180, 6175416, 7719270, 8233888, 9500640, 10292360, 12350832, 15438540, 20584720, 24701664, 30877080, 41169440, 61754160, 123508320]

約数ペア:

[(1, 123508320), (2, 61754160), (3, 41169440), (4, 30877080), (5, 24701664), (6, 20584720), (8, 15438540), (10, 12350832), (12, 10292360), (13, 9500640), (15, 8233888), (16, 7719270), (20, 6175416), (24, 5146180), (26, 4750320), (30, 4116944), (32, 3859635), (39, 3166880), (40, 3087708), (48, 2573090), (52, 2375160), (60, 2058472), (65, 1900128), (78, 1583440), (80, 1543854), (96, 1286545), (104, 1187580), (120, 1029236), (130, 950064), (156, 791720), (160, 771927), (195, 633376), (208, 593790), (240, 514618), (260, 475032), (312, 395860), (390, 316688), (416, 296895), (480, 257309), (520, 237516), (624, 197930), (780, 158344), (1040, 118758), (1248, 98965), (1560, 79172), (2080, 59379), (3120, 39586), (6240, 19793)]