64020960

素因数分解:

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

素因数の和:1977

約数の個数: 144

約数和(自身を含む): 228088224

約数和(自身を除く): 164067264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 1933, 2070, 2208, 2760, 3312, 3680, 3866, 4140, 5520, 5799, 6624, 7732, 8280, 9665, 11040, 11598, 15464, 16560, 17397, 19330, 23196, 28995, 30928, 33120, 34794, 38660, 44459, 46392, 57990, 61856, 69588, 77320, 86985, 88918, 92784, 115980, 133377, 139176, 154640, 173970, 177836, 185568, 222295, 231960, 266754, 278352, 309280, 347940, 355672, 400131, 444590, 463920, 533508, 556704, 666885, 695880, 711344, 800262, 889180, 927840, 1067016, 1333770, 1391760, 1422688, 1600524, 1778360, 2000655, 2134032, 2667540, 2783520, 3201048, 3556720, 4001310, 4268064, 5335080, 6402096, 7113440, 8002620, 10670160, 12804192, 16005240, 21340320, 32010480, 64020960]

約数ペア:

[(1, 64020960), (2, 32010480), (3, 21340320), (4, 16005240), (5, 12804192), (6, 10670160), (8, 8002620), (9, 7113440), (10, 6402096), (12, 5335080), (15, 4268064), (16, 4001310), (18, 3556720), (20, 3201048), (23, 2783520), (24, 2667540), (30, 2134032), (32, 2000655), (36, 1778360), (40, 1600524), (45, 1422688), (46, 1391760), (48, 1333770), (60, 1067016), (69, 927840), (72, 889180), (80, 800262), (90, 711344), (92, 695880), (96, 666885), (115, 556704), (120, 533508), (138, 463920), (144, 444590), (160, 400131), (180, 355672), (184, 347940), (207, 309280), (230, 278352), (240, 266754), (276, 231960), (288, 222295), (345, 185568), (360, 177836), (368, 173970), (414, 154640), (460, 139176), (480, 133377), (552, 115980), (690, 92784), (720, 88918), (736, 86985), (828, 77320), (920, 69588), (1035, 61856), (1104, 57990), (1380, 46392), (1440, 44459), (1656, 38660), (1840, 34794), (1933, 33120), (2070, 30928), (2208, 28995), (2760, 23196), (3312, 19330), (3680, 17397), (3866, 16560), (4140, 15464), (5520, 11598), (5799, 11040), (6624, 9665), (7732, 8280)]