90696360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 300775680

約数和(自身を除く): 210079320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1933, 1955, 2040, 2346, 2760, 3128, 3866, 3910, 4692, 5799, 5865, 7732, 7820, 9384, 9665, 11598, 11730, 15464, 15640, 19330, 23196, 23460, 28995, 32861, 38660, 44459, 46392, 46920, 57990, 65722, 77320, 88918, 98583, 115980, 131444, 133377, 164305, 177836, 197166, 222295, 231960, 262888, 266754, 328610, 355672, 394332, 444590, 492915, 533508, 657220, 666885, 755803, 788664, 889180, 985830, 1067016, 1314440, 1333770, 1511606, 1778360, 1971660, 2267409, 2667540, 3023212, 3779015, 3943320, 4534818, 5335080, 6046424, 7558030, 9069636, 11337045, 15116060, 18139272, 22674090, 30232120, 45348180, 90696360]

約数ペア:

[(1, 90696360), (2, 45348180), (3, 30232120), (4, 22674090), (5, 18139272), (6, 15116060), (8, 11337045), (10, 9069636), (12, 7558030), (15, 6046424), (17, 5335080), (20, 4534818), (23, 3943320), (24, 3779015), (30, 3023212), (34, 2667540), (40, 2267409), (46, 1971660), (51, 1778360), (60, 1511606), (68, 1333770), (69, 1314440), (85, 1067016), (92, 985830), (102, 889180), (115, 788664), (120, 755803), (136, 666885), (138, 657220), (170, 533508), (184, 492915), (204, 444590), (230, 394332), (255, 355672), (276, 328610), (340, 266754), (345, 262888), (391, 231960), (408, 222295), (460, 197166), (510, 177836), (552, 164305), (680, 133377), (690, 131444), (782, 115980), (920, 98583), (1020, 88918), (1173, 77320), (1380, 65722), (1564, 57990), (1933, 46920), (1955, 46392), (2040, 44459), (2346, 38660), (2760, 32861), (3128, 28995), (3866, 23460), (3910, 23196), (4692, 19330), (5799, 15640), (5865, 15464), (7732, 11730), (7820, 11598), (9384, 9665)]