1788028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{286543}}^1$

素因数の和:286574

約数の個数: 96

約数和(自身を含む): 6065563392

約数和(自身を除く): 4277535072

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, 286543, 573086, 859629, 1146172, 1432715, 1719258, 2292344, 2865430, 3438516, 3725059, 4298145, 4584688, 5730860, 6877032, 7450118, 8596290, 9169376, 11175177, 11461720, 13754064, 14900236, 17192580, 18625295, 22350354, 22923440, 27508128, 29800472, 34385160, 37250590, 44700708, 45846880, 55875885, 59600944, 68770320, 74501180, 89401416, 111751770, 119201888, 137540640, 149002360, 178802832, 223503540, 298004720, 357605664, 447007080, 596009440, 894014160, 1788028320]

約数ペア:

[(1, 1788028320), (2, 894014160), (3, 596009440), (4, 447007080), (5, 357605664), (6, 298004720), (8, 223503540), (10, 178802832), (12, 149002360), (13, 137540640), (15, 119201888), (16, 111751770), (20, 89401416), (24, 74501180), (26, 68770320), (30, 59600944), (32, 55875885), (39, 45846880), (40, 44700708), (48, 37250590), (52, 34385160), (60, 29800472), (65, 27508128), (78, 22923440), (80, 22350354), (96, 18625295), (104, 17192580), (120, 14900236), (130, 13754064), (156, 11461720), (160, 11175177), (195, 9169376), (208, 8596290), (240, 7450118), (260, 6877032), (312, 5730860), (390, 4584688), (416, 4298145), (480, 3725059), (520, 3438516), (624, 2865430), (780, 2292344), (1040, 1719258), (1248, 1432715), (1560, 1146172), (2080, 859629), (3120, 573086), (6240, 286543)]