380361080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 952333200

約数和(自身を除く): 571972120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 121, 178, 220, 242, 356, 440, 445, 484, 605, 712, 883, 890, 968, 979, 1210, 1766, 1780, 1958, 2420, 3532, 3560, 3916, 4415, 4840, 4895, 7064, 7832, 8830, 9713, 9790, 10769, 17660, 19426, 19580, 21538, 35320, 38852, 39160, 43076, 48565, 53845, 77704, 78587, 86152, 97130, 106843, 107690, 157174, 194260, 213686, 215380, 314348, 388520, 392935, 427372, 430760, 534215, 628696, 785870, 854744, 864457, 1068430, 1571740, 1728914, 2136860, 3143480, 3457828, 4273720, 4322285, 6915656, 8644570, 9509027, 17289140, 19018054, 34578280, 38036108, 47545135, 76072216, 95090270, 190180540, 380361080]

約数ペア:

[(1, 380361080), (2, 190180540), (4, 95090270), (5, 76072216), (8, 47545135), (10, 38036108), (11, 34578280), (20, 19018054), (22, 17289140), (40, 9509027), (44, 8644570), (55, 6915656), (88, 4322285), (89, 4273720), (110, 3457828), (121, 3143480), (178, 2136860), (220, 1728914), (242, 1571740), (356, 1068430), (440, 864457), (445, 854744), (484, 785870), (605, 628696), (712, 534215), (883, 430760), (890, 427372), (968, 392935), (979, 388520), (1210, 314348), (1766, 215380), (1780, 213686), (1958, 194260), (2420, 157174), (3532, 107690), (3560, 106843), (3916, 97130), (4415, 86152), (4840, 78587), (4895, 77704), (7064, 53845), (7832, 48565), (8830, 43076), (9713, 39160), (9790, 38852), (10769, 35320), (17660, 21538), (19426, 19580)]