115638480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7025

約数の個数: 120

約数和(自身を含む): 405295488

約数和(自身を除く): 289657008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 6983, 8280, 13966, 16560, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 160609, 167592, 209490, 251388, 279320, 314235, 321218, 335184, 418980, 481827, 502776, 558640, 628470, 642436, 803045, 837960, 963654, 1005552, 1256940, 1284872, 1445481, 1606090, 1675920, 1927308, 2409135, 2513880, 2569744, 2890962, 3212180, 3854616, 4818270, 5027760, 5781924, 6424360, 7227405, 7709232, 9636540, 11563848, 12848720, 14454810, 19273080, 23127696, 28909620, 38546160, 57819240, 115638480]

約数ペア:

[(1, 115638480), (2, 57819240), (3, 38546160), (4, 28909620), (5, 23127696), (6, 19273080), (8, 14454810), (9, 12848720), (10, 11563848), (12, 9636540), (15, 7709232), (16, 7227405), (18, 6424360), (20, 5781924), (23, 5027760), (24, 4818270), (30, 3854616), (36, 3212180), (40, 2890962), (45, 2569744), (46, 2513880), (48, 2409135), (60, 1927308), (69, 1675920), (72, 1606090), (80, 1445481), (90, 1284872), (92, 1256940), (115, 1005552), (120, 963654), (138, 837960), (144, 803045), (180, 642436), (184, 628470), (207, 558640), (230, 502776), (240, 481827), (276, 418980), (345, 335184), (360, 321218), (368, 314235), (414, 279320), (460, 251388), (552, 209490), (690, 167592), (720, 160609), (828, 139660), (920, 125694), (1035, 111728), (1104, 104745), (1380, 83796), (1656, 69830), (1840, 62847), (2070, 55864), (2760, 41898), (3312, 34915), (4140, 27932), (5520, 20949), (6983, 16560), (8280, 13966)]