4656240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 16248960

約数和(自身を除く): 11592720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 223, 232, 240, 261, 290, 348, 360, 435, 446, 464, 522, 580, 669, 696, 720, 870, 892, 1044, 1115, 1160, 1305, 1338, 1392, 1740, 1784, 2007, 2088, 2230, 2320, 2610, 2676, 3345, 3480, 3568, 4014, 4176, 4460, 5220, 5352, 6467, 6690, 6960, 8028, 8920, 10035, 10440, 10704, 12934, 13380, 16056, 17840, 19401, 20070, 20880, 25868, 26760, 32112, 32335, 38802, 40140, 51736, 53520, 58203, 64670, 77604, 80280, 97005, 103472, 116406, 129340, 155208, 160560, 194010, 232812, 258680, 291015, 310416, 388020, 465624, 517360, 582030, 776040, 931248, 1164060, 1552080, 2328120, 4656240]

約数ペア:

[(1, 4656240), (2, 2328120), (3, 1552080), (4, 1164060), (5, 931248), (6, 776040), (8, 582030), (9, 517360), (10, 465624), (12, 388020), (15, 310416), (16, 291015), (18, 258680), (20, 232812), (24, 194010), (29, 160560), (30, 155208), (36, 129340), (40, 116406), (45, 103472), (48, 97005), (58, 80280), (60, 77604), (72, 64670), (80, 58203), (87, 53520), (90, 51736), (116, 40140), (120, 38802), (144, 32335), (145, 32112), (174, 26760), (180, 25868), (223, 20880), (232, 20070), (240, 19401), (261, 17840), (290, 16056), (348, 13380), (360, 12934), (435, 10704), (446, 10440), (464, 10035), (522, 8920), (580, 8028), (669, 6960), (696, 6690), (720, 6467), (870, 5352), (892, 5220), (1044, 4460), (1115, 4176), (1160, 4014), (1305, 3568), (1338, 3480), (1392, 3345), (1740, 2676), (1784, 2610), (2007, 2320), (2088, 2230)]