754362240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 2413825920

約数和(自身を除く): 1659463680

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, 192, 240, 320, 331, 384, 480, 640, 662, 960, 993, 1187, 1324, 1655, 1920, 1986, 2374, 2648, 3310, 3561, 3972, 4748, 4965, 5296, 5935, 6620, 7122, 7944, 9496, 9930, 10592, 11870, 13240, 14244, 15888, 17805, 18992, 19860, 21184, 23740, 26480, 28488, 31776, 35610, 37984, 39720, 42368, 47480, 52960, 56976, 63552, 71220, 75968, 79440, 94960, 105920, 113952, 127104, 142440, 151936, 158880, 189920, 211840, 227904, 284880, 317760, 379840, 392897, 455808, 569760, 635520, 759680, 785794, 1139520, 1178691, 1571588, 1964485, 2279040, 2357382, 3143176, 3928970, 4714764, 5893455, 6286352, 7857940, 9429528, 11786910, 12572704, 15715880, 18859056, 23573820, 25145408, 31431760, 37718112, 47147640, 50290816, 62863520, 75436224, 94295280, 125727040, 150872448, 188590560, 251454080, 377181120, 754362240]

約数ペア:

[(1, 754362240), (2, 377181120), (3, 251454080), (4, 188590560), (5, 150872448), (6, 125727040), (8, 94295280), (10, 75436224), (12, 62863520), (15, 50290816), (16, 47147640), (20, 37718112), (24, 31431760), (30, 25145408), (32, 23573820), (40, 18859056), (48, 15715880), (60, 12572704), (64, 11786910), (80, 9429528), (96, 7857940), (120, 6286352), (128, 5893455), (160, 4714764), (192, 3928970), (240, 3143176), (320, 2357382), (331, 2279040), (384, 1964485), (480, 1571588), (640, 1178691), (662, 1139520), (960, 785794), (993, 759680), (1187, 635520), (1324, 569760), (1655, 455808), (1920, 392897), (1986, 379840), (2374, 317760), (2648, 284880), (3310, 227904), (3561, 211840), (3972, 189920), (4748, 158880), (4965, 151936), (5296, 142440), (5935, 127104), (6620, 113952), (7122, 105920), (7944, 94960), (9496, 79440), (9930, 75968), (10592, 71220), (11870, 63552), (13240, 56976), (14244, 52960), (15888, 47480), (17805, 42368), (18992, 39720), (19860, 37984), (21184, 35610), (23740, 31776), (26480, 28488)]