4890591960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{45233}}^1$

素因数の和:45317

約数の個数: 128

約数和(自身を含む): 15828281280

約数和(自身を除く): 10937689320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 3180, 3604, 4505, 5406, 6360, 7208, 9010, 10812, 13515, 18020, 21624, 27030, 36040, 45233, 54060, 90466, 108120, 135699, 180932, 226165, 271398, 361864, 452330, 542796, 678495, 768961, 904660, 1085592, 1356990, 1537922, 1809320, 2306883, 2397349, 2713980, 3075844, 3844805, 4613766, 4794698, 5427960, 6151688, 7192047, 7689610, 9227532, 9589396, 11534415, 11986745, 14384094, 15379220, 18455064, 19178792, 23068830, 23973490, 28768188, 30758440, 35960235, 40754933, 46137660, 47946980, 57536376, 71920470, 81509866, 92275320, 95893960, 122264799, 143840940, 163019732, 203774665, 244529598, 287681880, 326039464, 407549330, 489059196, 611323995, 815098660, 978118392, 1222647990, 1630197320, 2445295980, 4890591960]

約数ペア:

[(1, 4890591960), (2, 2445295980), (3, 1630197320), (4, 1222647990), (5, 978118392), (6, 815098660), (8, 611323995), (10, 489059196), (12, 407549330), (15, 326039464), (17, 287681880), (20, 244529598), (24, 203774665), (30, 163019732), (34, 143840940), (40, 122264799), (51, 95893960), (53, 92275320), (60, 81509866), (68, 71920470), (85, 57536376), (102, 47946980), (106, 46137660), (120, 40754933), (136, 35960235), (159, 30758440), (170, 28768188), (204, 23973490), (212, 23068830), (255, 19178792), (265, 18455064), (318, 15379220), (340, 14384094), (408, 11986745), (424, 11534415), (510, 9589396), (530, 9227532), (636, 7689610), (680, 7192047), (795, 6151688), (901, 5427960), (1020, 4794698), (1060, 4613766), (1272, 3844805), (1590, 3075844), (1802, 2713980), (2040, 2397349), (2120, 2306883), (2703, 1809320), (3180, 1537922), (3604, 1356990), (4505, 1085592), (5406, 904660), (6360, 768961), (7208, 678495), (9010, 542796), (10812, 452330), (13515, 361864), (18020, 271398), (21624, 226165), (27030, 180932), (36040, 135699), (45233, 108120), (54060, 90466)]