86654160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 295934184

約数和(自身を除く): 209280024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 1973, 2196, 2440, 2745, 2928, 3660, 3946, 4392, 4880, 5490, 5919, 7320, 7892, 8784, 9865, 10980, 11838, 14640, 15784, 17757, 19730, 21960, 23676, 29595, 31568, 35514, 39460, 43920, 47352, 59190, 71028, 78920, 88785, 94704, 118380, 120353, 142056, 157840, 177570, 236760, 240706, 284112, 355140, 361059, 473520, 481412, 601765, 710280, 722118, 962824, 1083177, 1203530, 1420560, 1444236, 1805295, 1925648, 2166354, 2407060, 2888472, 3610590, 4332708, 4814120, 5415885, 5776944, 7221180, 8665416, 9628240, 10831770, 14442360, 17330832, 21663540, 28884720, 43327080, 86654160]

約数ペア:

[(1, 86654160), (2, 43327080), (3, 28884720), (4, 21663540), (5, 17330832), (6, 14442360), (8, 10831770), (9, 9628240), (10, 8665416), (12, 7221180), (15, 5776944), (16, 5415885), (18, 4814120), (20, 4332708), (24, 3610590), (30, 2888472), (36, 2407060), (40, 2166354), (45, 1925648), (48, 1805295), (60, 1444236), (61, 1420560), (72, 1203530), (80, 1083177), (90, 962824), (120, 722118), (122, 710280), (144, 601765), (180, 481412), (183, 473520), (240, 361059), (244, 355140), (305, 284112), (360, 240706), (366, 236760), (488, 177570), (549, 157840), (610, 142056), (720, 120353), (732, 118380), (915, 94704), (976, 88785), (1098, 78920), (1220, 71028), (1464, 59190), (1830, 47352), (1973, 43920), (2196, 39460), (2440, 35514), (2745, 31568), (2928, 29595), (3660, 23676), (3946, 21960), (4392, 19730), (4880, 17757), (5490, 15784), (5919, 14640), (7320, 11838), (7892, 10980), (8784, 9865)]