129497040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4917

約数の個数: 120

約数和(自身を含む): 446740008

約数和(自身を除く): 317242968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4861, 5328, 6660, 8880, 9722, 13320, 14583, 19444, 24305, 26640, 29166, 38888, 43749, 48610, 58332, 72915, 77776, 87498, 97220, 116664, 145830, 174996, 179857, 194440, 218745, 233328, 291660, 349992, 359714, 388880, 437490, 539571, 583320, 699984, 719428, 874980, 899285, 1079142, 1166640, 1438856, 1618713, 1749960, 1798570, 2158284, 2697855, 2877712, 3237426, 3499920, 3597140, 4316568, 5395710, 6474852, 7194280, 8093565, 8633136, 10791420, 12949704, 14388560, 16187130, 21582840, 25899408, 32374260, 43165680, 64748520, 129497040]

約数ペア:

[(1, 129497040), (2, 64748520), (3, 43165680), (4, 32374260), (5, 25899408), (6, 21582840), (8, 16187130), (9, 14388560), (10, 12949704), (12, 10791420), (15, 8633136), (16, 8093565), (18, 7194280), (20, 6474852), (24, 5395710), (30, 4316568), (36, 3597140), (37, 3499920), (40, 3237426), (45, 2877712), (48, 2697855), (60, 2158284), (72, 1798570), (74, 1749960), (80, 1618713), (90, 1438856), (111, 1166640), (120, 1079142), (144, 899285), (148, 874980), (180, 719428), (185, 699984), (222, 583320), (240, 539571), (296, 437490), (333, 388880), (360, 359714), (370, 349992), (444, 291660), (555, 233328), (592, 218745), (666, 194440), (720, 179857), (740, 174996), (888, 145830), (1110, 116664), (1332, 97220), (1480, 87498), (1665, 77776), (1776, 72915), (2220, 58332), (2664, 48610), (2960, 43749), (3330, 38888), (4440, 29166), (4861, 26640), (5328, 24305), (6660, 19444), (8880, 14583), (9722, 13320)]