231436080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10419

約数の個数: 120

約数和(自身を含む): 802389120

約数和(自身を除く): 570953040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 10369, 11160, 20738, 22320, 31107, 41476, 51845, 62214, 82952, 93321, 103690, 124428, 155535, 165904, 186642, 207380, 248856, 311070, 321439, 373284, 414760, 466605, 497712, 622140, 642878, 746568, 829520, 933210, 964317, 1244280, 1285756, 1493136, 1607195, 1866420, 1928634, 2488560, 2571512, 2892951, 3214390, 3732840, 3857268, 4821585, 5143024, 5785902, 6428780, 7465680, 7714536, 9643170, 11571804, 12857560, 14464755, 15429072, 19286340, 23143608, 25715120, 28929510, 38572680, 46287216, 57859020, 77145360, 115718040, 231436080]

約数ペア:

[(1, 231436080), (2, 115718040), (3, 77145360), (4, 57859020), (5, 46287216), (6, 38572680), (8, 28929510), (9, 25715120), (10, 23143608), (12, 19286340), (15, 15429072), (16, 14464755), (18, 12857560), (20, 11571804), (24, 9643170), (30, 7714536), (31, 7465680), (36, 6428780), (40, 5785902), (45, 5143024), (48, 4821585), (60, 3857268), (62, 3732840), (72, 3214390), (80, 2892951), (90, 2571512), (93, 2488560), (120, 1928634), (124, 1866420), (144, 1607195), (155, 1493136), (180, 1285756), (186, 1244280), (240, 964317), (248, 933210), (279, 829520), (310, 746568), (360, 642878), (372, 622140), (465, 497712), (496, 466605), (558, 414760), (620, 373284), (720, 321439), (744, 311070), (930, 248856), (1116, 207380), (1240, 186642), (1395, 165904), (1488, 155535), (1860, 124428), (2232, 103690), (2480, 93321), (2790, 82952), (3720, 62214), (4464, 51845), (5580, 41476), (7440, 31107), (10369, 22320), (11160, 20738)]