146837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8909

約数の個数: 120

約数和(自身を含む): 514627776

約数和(自身を除く): 367790256

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, 8867, 16560, 17734, 26601, 35468, 44335, 53202, 70936, 79803, 88670, 106404, 133005, 141872, 159606, 177340, 203941, 212808, 266010, 319212, 354680, 399015, 407882, 425616, 532020, 611823, 638424, 709360, 798030, 815764, 1019705, 1064040, 1223646, 1276848, 1596060, 1631528, 1835469, 2039410, 2128080, 2447292, 3059115, 3192120, 3263056, 3670938, 4078820, 4894584, 6118230, 6384240, 7341876, 8157640, 9177345, 9789168, 12236460, 14683752, 16315280, 18354690, 24472920, 29367504, 36709380, 48945840, 73418760, 146837520]

約数ペア:

[(1, 146837520), (2, 73418760), (3, 48945840), (4, 36709380), (5, 29367504), (6, 24472920), (8, 18354690), (9, 16315280), (10, 14683752), (12, 12236460), (15, 9789168), (16, 9177345), (18, 8157640), (20, 7341876), (23, 6384240), (24, 6118230), (30, 4894584), (36, 4078820), (40, 3670938), (45, 3263056), (46, 3192120), (48, 3059115), (60, 2447292), (69, 2128080), (72, 2039410), (80, 1835469), (90, 1631528), (92, 1596060), (115, 1276848), (120, 1223646), (138, 1064040), (144, 1019705), (180, 815764), (184, 798030), (207, 709360), (230, 638424), (240, 611823), (276, 532020), (345, 425616), (360, 407882), (368, 399015), (414, 354680), (460, 319212), (552, 266010), (690, 212808), (720, 203941), (828, 177340), (920, 159606), (1035, 141872), (1104, 133005), (1380, 106404), (1656, 88670), (1840, 79803), (2070, 70936), (2760, 53202), (3312, 44335), (4140, 35468), (5520, 26601), (8280, 17734), (8867, 16560)]