1119786240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 3591193536

約数和(自身を除く): 2471407296

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, 256, 320, 331, 384, 480, 640, 662, 768, 881, 960, 993, 1280, 1324, 1655, 1762, 1920, 1986, 2643, 2648, 3310, 3524, 3840, 3972, 4405, 4965, 5286, 5296, 6620, 7048, 7944, 8810, 9930, 10572, 10592, 13215, 13240, 14096, 15888, 17620, 19860, 21144, 21184, 26430, 26480, 28192, 31776, 35240, 39720, 42288, 42368, 52860, 52960, 56384, 63552, 70480, 79440, 84576, 84736, 105720, 105920, 112768, 127104, 140960, 158880, 169152, 211440, 211840, 225536, 254208, 281920, 291611, 317760, 338304, 422880, 423680, 563840, 583222, 635520, 676608, 845760, 874833, 1127680, 1166444, 1271040, 1458055, 1691520, 1749666, 2332888, 2916110, 3383040, 3499332, 4374165, 4665776, 5832220, 6998664, 8748330, 9331552, 11664440, 13997328, 17496660, 18663104, 23328880, 27994656, 34993320, 37326208, 46657760, 55989312, 69986640, 74652416, 93315520, 111978624, 139973280, 186631040, 223957248, 279946560, 373262080, 559893120, 1119786240]

約数ペア:

[(1, 1119786240), (2, 559893120), (3, 373262080), (4, 279946560), (5, 223957248), (6, 186631040), (8, 139973280), (10, 111978624), (12, 93315520), (15, 74652416), (16, 69986640), (20, 55989312), (24, 46657760), (30, 37326208), (32, 34993320), (40, 27994656), (48, 23328880), (60, 18663104), (64, 17496660), (80, 13997328), (96, 11664440), (120, 9331552), (128, 8748330), (160, 6998664), (192, 5832220), (240, 4665776), (256, 4374165), (320, 3499332), (331, 3383040), (384, 2916110), (480, 2332888), (640, 1749666), (662, 1691520), (768, 1458055), (881, 1271040), (960, 1166444), (993, 1127680), (1280, 874833), (1324, 845760), (1655, 676608), (1762, 635520), (1920, 583222), (1986, 563840), (2643, 423680), (2648, 422880), (3310, 338304), (3524, 317760), (3840, 291611), (3972, 281920), (4405, 254208), (4965, 225536), (5286, 211840), (5296, 211440), (6620, 169152), (7048, 158880), (7944, 140960), (8810, 127104), (9930, 112768), (10572, 105920), (10592, 105720), (13215, 84736), (13240, 84576), (14096, 79440), (15888, 70480), (17620, 63552), (19860, 56384), (21144, 52960), (21184, 52860), (26430, 42368), (26480, 42288), (28192, 39720), (31776, 35240)]