90629760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3666

約数の個数: 128

約数和(自身を含む): 311189760

約数和(自身を除く): 220560000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3631, 4160, 4992, 6240, 7262, 8320, 10893, 12480, 14524, 18155, 21786, 24960, 29048, 36310, 43572, 47203, 54465, 58096, 72620, 87144, 94406, 108930, 116192, 141609, 145240, 174288, 188812, 217860, 232384, 236015, 283218, 290480, 348576, 377624, 435720, 464768, 472030, 566436, 580960, 697152, 708045, 755248, 871440, 944060, 1132872, 1161920, 1394304, 1416090, 1510496, 1742880, 1888120, 2265744, 2323840, 2832180, 3020992, 3485760, 3776240, 4531488, 5664360, 6041984, 6971520, 7552480, 9062976, 11328720, 15104960, 18125952, 22657440, 30209920, 45314880, 90629760]

約数ペア:

[(1, 90629760), (2, 45314880), (3, 30209920), (4, 22657440), (5, 18125952), (6, 15104960), (8, 11328720), (10, 9062976), (12, 7552480), (13, 6971520), (15, 6041984), (16, 5664360), (20, 4531488), (24, 3776240), (26, 3485760), (30, 3020992), (32, 2832180), (39, 2323840), (40, 2265744), (48, 1888120), (52, 1742880), (60, 1510496), (64, 1416090), (65, 1394304), (78, 1161920), (80, 1132872), (96, 944060), (104, 871440), (120, 755248), (128, 708045), (130, 697152), (156, 580960), (160, 566436), (192, 472030), (195, 464768), (208, 435720), (240, 377624), (260, 348576), (312, 290480), (320, 283218), (384, 236015), (390, 232384), (416, 217860), (480, 188812), (520, 174288), (624, 145240), (640, 141609), (780, 116192), (832, 108930), (960, 94406), (1040, 87144), (1248, 72620), (1560, 58096), (1664, 54465), (1920, 47203), (2080, 43572), (2496, 36310), (3120, 29048), (3631, 24960), (4160, 21786), (4992, 18155), (6240, 14524), (7262, 12480), (8320, 10893)]