2508185280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1999}}^1$

素因数の和:3326

約数の個数: 112

約数和(自身を含む): 7973568000

約数和(自身を除く): 5465382720

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, 160, 192, 240, 320, 480, 960, 1307, 1999, 2614, 3921, 3998, 5228, 5997, 6535, 7842, 7996, 9995, 10456, 11994, 13070, 15684, 15992, 19605, 19990, 20912, 23988, 26140, 29985, 31368, 31984, 39210, 39980, 41824, 47976, 52280, 59970, 62736, 63968, 78420, 79960, 83648, 95952, 104560, 119940, 125472, 127936, 156840, 159920, 191904, 209120, 239880, 250944, 313680, 319840, 383808, 418240, 479760, 627360, 639680, 959520, 1254720, 1919040, 2612693, 5225386, 7838079, 10450772, 13063465, 15676158, 20901544, 26126930, 31352316, 39190395, 41803088, 52253860, 62704632, 78380790, 83606176, 104507720, 125409264, 156761580, 167212352, 209015440, 250818528, 313523160, 418030880, 501637056, 627046320, 836061760, 1254092640, 2508185280]

約数ペア:

[(1, 2508185280), (2, 1254092640), (3, 836061760), (4, 627046320), (5, 501637056), (6, 418030880), (8, 313523160), (10, 250818528), (12, 209015440), (15, 167212352), (16, 156761580), (20, 125409264), (24, 104507720), (30, 83606176), (32, 78380790), (40, 62704632), (48, 52253860), (60, 41803088), (64, 39190395), (80, 31352316), (96, 26126930), (120, 20901544), (160, 15676158), (192, 13063465), (240, 10450772), (320, 7838079), (480, 5225386), (960, 2612693), (1307, 1919040), (1999, 1254720), (2614, 959520), (3921, 639680), (3998, 627360), (5228, 479760), (5997, 418240), (6535, 383808), (7842, 319840), (7996, 313680), (9995, 250944), (10456, 239880), (11994, 209120), (13070, 191904), (15684, 159920), (15992, 156840), (19605, 127936), (19990, 125472), (20912, 119940), (23988, 104560), (26140, 95952), (29985, 83648), (31368, 79960), (31984, 78420), (39210, 63968), (39980, 62736), (41824, 59970), (47976, 52280)]