2856382080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7789}}^1$

素因数の和:8002

約数の個数: 128

約数和(自身を含む): 9153561600

約数和(自身を除く): 6297179520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 320, 382, 384, 480, 573, 640, 764, 955, 960, 1146, 1528, 1910, 1920, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 7789, 9168, 11460, 12224, 15280, 15578, 18336, 22920, 23367, 24448, 30560, 31156, 36672, 38945, 45840, 46734, 61120, 62312, 73344, 77890, 91680, 93468, 116835, 122240, 124624, 155780, 183360, 186936, 233670, 249248, 311560, 366720, 373872, 467340, 498496, 623120, 747744, 934680, 996992, 1246240, 1487699, 1495488, 1869360, 2492480, 2975398, 2990976, 3738720, 4463097, 4984960, 5950796, 7438495, 7477440, 8926194, 11901592, 14876990, 14954880, 17852388, 22315485, 23803184, 29753980, 35704776, 44630970, 47606368, 59507960, 71409552, 89261940, 95212736, 119015920, 142819104, 178523880, 190425472, 238031840, 285638208, 357047760, 476063680, 571276416, 714095520, 952127360, 1428191040, 2856382080]

約数ペア:

[(1, 2856382080), (2, 1428191040), (3, 952127360), (4, 714095520), (5, 571276416), (6, 476063680), (8, 357047760), (10, 285638208), (12, 238031840), (15, 190425472), (16, 178523880), (20, 142819104), (24, 119015920), (30, 95212736), (32, 89261940), (40, 71409552), (48, 59507960), (60, 47606368), (64, 44630970), (80, 35704776), (96, 29753980), (120, 23803184), (128, 22315485), (160, 17852388), (191, 14954880), (192, 14876990), (240, 11901592), (320, 8926194), (382, 7477440), (384, 7438495), (480, 5950796), (573, 4984960), (640, 4463097), (764, 3738720), (955, 2990976), (960, 2975398), (1146, 2492480), (1528, 1869360), (1910, 1495488), (1920, 1487699), (2292, 1246240), (2865, 996992), (3056, 934680), (3820, 747744), (4584, 623120), (5730, 498496), (6112, 467340), (7640, 373872), (7789, 366720), (9168, 311560), (11460, 249248), (12224, 233670), (15280, 186936), (15578, 183360), (18336, 155780), (22920, 124624), (23367, 122240), (24448, 116835), (30560, 93468), (31156, 91680), (36672, 77890), (38945, 73344), (45840, 62312), (46734, 61120)]