155411040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 336896160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1627, 1990, 2388, 2985, 3184, 3254, 3980, 4776, 4881, 5970, 6368, 6508, 7960, 8135, 9552, 9762, 11940, 13016, 15920, 16270, 19104, 19524, 23880, 24405, 26032, 31840, 32540, 39048, 47760, 48810, 52064, 65080, 78096, 95520, 97620, 130160, 156192, 195240, 260320, 323773, 390480, 647546, 780960, 971319, 1295092, 1618865, 1942638, 2590184, 3237730, 3885276, 4856595, 5180368, 6475460, 7770552, 9713190, 10360736, 12950920, 15541104, 19426380, 25901840, 31082208, 38852760, 51803680, 77705520, 155411040]

約数ペア:

[(1, 155411040), (2, 77705520), (3, 51803680), (4, 38852760), (5, 31082208), (6, 25901840), (8, 19426380), (10, 15541104), (12, 12950920), (15, 10360736), (16, 9713190), (20, 7770552), (24, 6475460), (30, 5180368), (32, 4856595), (40, 3885276), (48, 3237730), (60, 2590184), (80, 1942638), (96, 1618865), (120, 1295092), (160, 971319), (199, 780960), (240, 647546), (398, 390480), (480, 323773), (597, 260320), (796, 195240), (995, 156192), (1194, 130160), (1592, 97620), (1627, 95520), (1990, 78096), (2388, 65080), (2985, 52064), (3184, 48810), (3254, 47760), (3980, 39048), (4776, 32540), (4881, 31840), (5970, 26032), (6368, 24405), (6508, 23880), (7960, 19524), (8135, 19104), (9552, 16270), (9762, 15920), (11940, 13016)]