1965539040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{2927}}^1$

素因数の和:4344

約数の個数: 96

約数和(自身を含む): 6197990400

約数和(自身を除く): 4232451360

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, 240, 480, 1399, 2798, 2927, 4197, 5596, 5854, 6995, 8394, 8781, 11192, 11708, 13990, 14635, 16788, 17562, 20985, 22384, 23416, 27980, 29270, 33576, 35124, 41970, 43905, 44768, 46832, 55960, 58540, 67152, 70248, 83940, 87810, 93664, 111920, 117080, 134304, 140496, 167880, 175620, 223840, 234160, 280992, 335760, 351240, 468320, 671520, 702480, 1404960, 4094873, 8189746, 12284619, 16379492, 20474365, 24569238, 32758984, 40948730, 49138476, 61423095, 65517968, 81897460, 98276952, 122846190, 131035936, 163794920, 196553904, 245692380, 327589840, 393107808, 491384760, 655179680, 982769520, 1965539040]

約数ペア:

[(1, 1965539040), (2, 982769520), (3, 655179680), (4, 491384760), (5, 393107808), (6, 327589840), (8, 245692380), (10, 196553904), (12, 163794920), (15, 131035936), (16, 122846190), (20, 98276952), (24, 81897460), (30, 65517968), (32, 61423095), (40, 49138476), (48, 40948730), (60, 32758984), (80, 24569238), (96, 20474365), (120, 16379492), (160, 12284619), (240, 8189746), (480, 4094873), (1399, 1404960), (2798, 702480), (2927, 671520), (4197, 468320), (5596, 351240), (5854, 335760), (6995, 280992), (8394, 234160), (8781, 223840), (11192, 175620), (11708, 167880), (13990, 140496), (14635, 134304), (16788, 117080), (17562, 111920), (20985, 93664), (22384, 87810), (23416, 83940), (27980, 70248), (29270, 67152), (33576, 58540), (35124, 55960), (41970, 46832), (43905, 44768)]