480604160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 104

約数和(自身を含む): 1192085376

約数和(自身を除く): 711481216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 757, 992, 1024, 1240, 1280, 1514, 1984, 2048, 2480, 2560, 3028, 3785, 3968, 4096, 4960, 5120, 6056, 7570, 7936, 9920, 10240, 12112, 15140, 15872, 19840, 20480, 23467, 24224, 30280, 31744, 39680, 46934, 48448, 60560, 63488, 79360, 93868, 96896, 117335, 121120, 126976, 158720, 187736, 193792, 234670, 242240, 317440, 375472, 387584, 469340, 484480, 634880, 750944, 775168, 938680, 968960, 1501888, 1550336, 1877360, 1937920, 3003776, 3100672, 3754720, 3875840, 6007552, 7509440, 7751680, 12015104, 15018880, 15503360, 24030208, 30037760, 48060416, 60075520, 96120832, 120151040, 240302080, 480604160]

約数ペア:

[(1, 480604160), (2, 240302080), (4, 120151040), (5, 96120832), (8, 60075520), (10, 48060416), (16, 30037760), (20, 24030208), (31, 15503360), (32, 15018880), (40, 12015104), (62, 7751680), (64, 7509440), (80, 6007552), (124, 3875840), (128, 3754720), (155, 3100672), (160, 3003776), (248, 1937920), (256, 1877360), (310, 1550336), (320, 1501888), (496, 968960), (512, 938680), (620, 775168), (640, 750944), (757, 634880), (992, 484480), (1024, 469340), (1240, 387584), (1280, 375472), (1514, 317440), (1984, 242240), (2048, 234670), (2480, 193792), (2560, 187736), (3028, 158720), (3785, 126976), (3968, 121120), (4096, 117335), (4960, 96896), (5120, 93868), (6056, 79360), (7570, 63488), (7936, 60560), (9920, 48448), (10240, 46934), (12112, 39680), (15140, 31744), (15872, 30280), (19840, 24224), (20480, 23467)]