329991120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19969

約数の個数: 120

約数和(自身を含む): 1156461696

約数和(自身を除く): 826470576

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, 8280, 16560, 19927, 39854, 59781, 79708, 99635, 119562, 159416, 179343, 199270, 239124, 298905, 318832, 358686, 398540, 458321, 478248, 597810, 717372, 797080, 896715, 916642, 956496, 1195620, 1374963, 1434744, 1594160, 1793430, 1833284, 2291605, 2391240, 2749926, 2869488, 3586860, 3666568, 4124889, 4583210, 4782480, 5499852, 6874815, 7173720, 7333136, 8249778, 9166420, 10999704, 13749630, 14347440, 16499556, 18332840, 20624445, 21999408, 27499260, 32999112, 36665680, 41248890, 54998520, 65998224, 82497780, 109997040, 164995560, 329991120]

約数ペア:

[(1, 329991120), (2, 164995560), (3, 109997040), (4, 82497780), (5, 65998224), (6, 54998520), (8, 41248890), (9, 36665680), (10, 32999112), (12, 27499260), (15, 21999408), (16, 20624445), (18, 18332840), (20, 16499556), (23, 14347440), (24, 13749630), (30, 10999704), (36, 9166420), (40, 8249778), (45, 7333136), (46, 7173720), (48, 6874815), (60, 5499852), (69, 4782480), (72, 4583210), (80, 4124889), (90, 3666568), (92, 3586860), (115, 2869488), (120, 2749926), (138, 2391240), (144, 2291605), (180, 1833284), (184, 1793430), (207, 1594160), (230, 1434744), (240, 1374963), (276, 1195620), (345, 956496), (360, 916642), (368, 896715), (414, 797080), (460, 717372), (552, 597810), (690, 478248), (720, 458321), (828, 398540), (920, 358686), (1035, 318832), (1104, 298905), (1380, 239124), (1656, 199270), (1840, 179343), (2070, 159416), (2760, 119562), (3312, 99635), (4140, 79708), (5520, 59781), (8280, 39854), (16560, 19927)]