4454486640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{7481}}^1$

素因数の和:8327

約数の個数: 120

約数和(自身を含む): 14979742128

約数和(自身を除く): 10525255488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 827, 1654, 2481, 3308, 4135, 4962, 6616, 7443, 7481, 8270, 9924, 12405, 13232, 14886, 14962, 16540, 19848, 22443, 24810, 29772, 29924, 33080, 37215, 37405, 39696, 44886, 49620, 59544, 59848, 66160, 67329, 74430, 74810, 89772, 99240, 112215, 119088, 119696, 134658, 148860, 149620, 179544, 198480, 224430, 269316, 297720, 299240, 336645, 359088, 448860, 538632, 595440, 598480, 673290, 897720, 1077264, 1346580, 1795440, 2693160, 5386320, 6186787, 12373574, 18560361, 24747148, 30933935, 37120722, 49494296, 55681083, 61867870, 74241444, 92801805, 98988592, 111362166, 123735740, 148482888, 185603610, 222724332, 247471480, 278405415, 296965776, 371207220, 445448664, 494942960, 556810830, 742414440, 890897328, 1113621660, 1484828880, 2227243320, 4454486640]

約数ペア:

[(1, 4454486640), (2, 2227243320), (3, 1484828880), (4, 1113621660), (5, 890897328), (6, 742414440), (8, 556810830), (9, 494942960), (10, 445448664), (12, 371207220), (15, 296965776), (16, 278405415), (18, 247471480), (20, 222724332), (24, 185603610), (30, 148482888), (36, 123735740), (40, 111362166), (45, 98988592), (48, 92801805), (60, 74241444), (72, 61867870), (80, 55681083), (90, 49494296), (120, 37120722), (144, 30933935), (180, 24747148), (240, 18560361), (360, 12373574), (720, 6186787), (827, 5386320), (1654, 2693160), (2481, 1795440), (3308, 1346580), (4135, 1077264), (4962, 897720), (6616, 673290), (7443, 598480), (7481, 595440), (8270, 538632), (9924, 448860), (12405, 359088), (13232, 336645), (14886, 299240), (14962, 297720), (16540, 269316), (19848, 224430), (22443, 198480), (24810, 179544), (29772, 149620), (29924, 148860), (33080, 134658), (37215, 119696), (37405, 119088), (39696, 112215), (44886, 99240), (49620, 89772), (59544, 74810), (59848, 74430), (66160, 67329)]