2153401080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{28439}}^1$

素因数の和:29084

約数の個数: 64

約数和(自身を含む): 6470668800

約数和(自身を除く): 4317267720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 28439, 37860, 56878, 75720, 85317, 113756, 142195, 170634, 227512, 284390, 341268, 426585, 568780, 682536, 853170, 1137560, 1706340, 3412680, 17945009, 35890018, 53835027, 71780036, 89725045, 107670054, 143560072, 179450090, 215340108, 269175135, 358900180, 430680216, 538350270, 717800360, 1076700540, 2153401080]

約数ペア:

[(1, 2153401080), (2, 1076700540), (3, 717800360), (4, 538350270), (5, 430680216), (6, 358900180), (8, 269175135), (10, 215340108), (12, 179450090), (15, 143560072), (20, 107670054), (24, 89725045), (30, 71780036), (40, 53835027), (60, 35890018), (120, 17945009), (631, 3412680), (1262, 1706340), (1893, 1137560), (2524, 853170), (3155, 682536), (3786, 568780), (5048, 426585), (6310, 341268), (7572, 284390), (9465, 227512), (12620, 170634), (15144, 142195), (18930, 113756), (25240, 85317), (28439, 75720), (37860, 56878)]