154980480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1598

約数の個数: 128

約数和(自身を含む): 503651520

約数和(自身を除く): 348671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1523, 1590, 1696, 1920, 2120, 2544, 3046, 3180, 3392, 4240, 4569, 5088, 6092, 6360, 6784, 7615, 8480, 9138, 10176, 12184, 12720, 15230, 16960, 18276, 20352, 22845, 24368, 25440, 30460, 33920, 36552, 45690, 48736, 50880, 60920, 73104, 80719, 91380, 97472, 101760, 121840, 146208, 161438, 182760, 194944, 242157, 243680, 292416, 322876, 365520, 403595, 484314, 487360, 584832, 645752, 731040, 807190, 968628, 974720, 1210785, 1291504, 1462080, 1614380, 1937256, 2421570, 2583008, 2924160, 3228760, 3874512, 4843140, 5166016, 6457520, 7749024, 9686280, 10332032, 12915040, 15498048, 19372560, 25830080, 30996096, 38745120, 51660160, 77490240, 154980480]

約数ペア:

[(1, 154980480), (2, 77490240), (3, 51660160), (4, 38745120), (5, 30996096), (6, 25830080), (8, 19372560), (10, 15498048), (12, 12915040), (15, 10332032), (16, 9686280), (20, 7749024), (24, 6457520), (30, 5166016), (32, 4843140), (40, 3874512), (48, 3228760), (53, 2924160), (60, 2583008), (64, 2421570), (80, 1937256), (96, 1614380), (106, 1462080), (120, 1291504), (128, 1210785), (159, 974720), (160, 968628), (192, 807190), (212, 731040), (240, 645752), (265, 584832), (318, 487360), (320, 484314), (384, 403595), (424, 365520), (480, 322876), (530, 292416), (636, 243680), (640, 242157), (795, 194944), (848, 182760), (960, 161438), (1060, 146208), (1272, 121840), (1523, 101760), (1590, 97472), (1696, 91380), (1920, 80719), (2120, 73104), (2544, 60920), (3046, 50880), (3180, 48736), (3392, 45690), (4240, 36552), (4569, 33920), (5088, 30460), (6092, 25440), (6360, 24368), (6784, 22845), (7615, 20352), (8480, 18276), (9138, 16960), (10176, 15230), (12184, 12720)]