28932108120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{3517}}^1$

素因数の和:6079

約数の個数: 160

約数和(自身を含む): 97309990800

約数和(自身を除く): 68377882680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2539, 3240, 3517, 5078, 7034, 7617, 10156, 10551, 12695, 14068, 15234, 17585, 20312, 21102, 22851, 25390, 28136, 30468, 31653, 35170, 38085, 42204, 45702, 50780, 52755, 60936, 63306, 68553, 70340, 76170, 84408, 91404, 94959, 101560, 105510, 114255, 126612, 137106, 140680, 152340, 158265, 182808, 189918, 205659, 211020, 228510, 253224, 274212, 284877, 304680, 316530, 342765, 379836, 411318, 422040, 457020, 474795, 548424, 569754, 633060, 685530, 759672, 822636, 914040, 949590, 1028295, 1139508, 1266120, 1371060, 1424385, 1645272, 1899180, 2056590, 2279016, 2742120, 2848770, 3798360, 4113180, 5697540, 8226360, 8929663, 11395080, 17859326, 26788989, 35718652, 44648315, 53577978, 71437304, 80366967, 89296630, 107155956, 133944945, 160733934, 178593260, 214311912, 241100901, 267889890, 321467868, 357186520, 401834835, 482201802, 535779780, 642935736, 723302703, 803669670, 964403604, 1071559560, 1205504505, 1446605406, 1607339340, 1928807208, 2411009010, 2893210812, 3214678680, 3616513515, 4822018020, 5786421624, 7233027030, 9644036040, 14466054060, 28932108120]

約数ペア:

[(1, 28932108120), (2, 14466054060), (3, 9644036040), (4, 7233027030), (5, 5786421624), (6, 4822018020), (8, 3616513515), (9, 3214678680), (10, 2893210812), (12, 2411009010), (15, 1928807208), (18, 1607339340), (20, 1446605406), (24, 1205504505), (27, 1071559560), (30, 964403604), (36, 803669670), (40, 723302703), (45, 642935736), (54, 535779780), (60, 482201802), (72, 401834835), (81, 357186520), (90, 321467868), (108, 267889890), (120, 241100901), (135, 214311912), (162, 178593260), (180, 160733934), (216, 133944945), (270, 107155956), (324, 89296630), (360, 80366967), (405, 71437304), (540, 53577978), (648, 44648315), (810, 35718652), (1080, 26788989), (1620, 17859326), (2539, 11395080), (3240, 8929663), (3517, 8226360), (5078, 5697540), (7034, 4113180), (7617, 3798360), (10156, 2848770), (10551, 2742120), (12695, 2279016), (14068, 2056590), (15234, 1899180), (17585, 1645272), (20312, 1424385), (21102, 1371060), (22851, 1266120), (25390, 1139508), (28136, 1028295), (30468, 949590), (31653, 914040), (35170, 822636), (38085, 759672), (42204, 685530), (45702, 633060), (50780, 569754), (52755, 548424), (60936, 474795), (63306, 457020), (68553, 422040), (70340, 411318), (76170, 379836), (84408, 342765), (91404, 316530), (94959, 304680), (101560, 284877), (105510, 274212), (114255, 253224), (126612, 228510), (137106, 211020), (140680, 205659), (152340, 189918), (158265, 182808)]