56964240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 194590968

約数和(自身を除く): 137626728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1297, 1464, 1830, 2196, 2440, 2594, 2745, 2928, 3660, 3891, 4392, 4880, 5188, 5490, 6485, 7320, 7782, 8784, 10376, 10980, 11673, 12970, 14640, 15564, 19455, 20752, 21960, 23346, 25940, 31128, 38910, 43920, 46692, 51880, 58365, 62256, 77820, 79117, 93384, 103760, 116730, 155640, 158234, 186768, 233460, 237351, 311280, 316468, 395585, 466920, 474702, 632936, 712053, 791170, 933840, 949404, 1186755, 1265872, 1424106, 1582340, 1898808, 2373510, 2848212, 3164680, 3560265, 3797616, 4747020, 5696424, 6329360, 7120530, 9494040, 11392848, 14241060, 18988080, 28482120, 56964240]

約数ペア:

[(1, 56964240), (2, 28482120), (3, 18988080), (4, 14241060), (5, 11392848), (6, 9494040), (8, 7120530), (9, 6329360), (10, 5696424), (12, 4747020), (15, 3797616), (16, 3560265), (18, 3164680), (20, 2848212), (24, 2373510), (30, 1898808), (36, 1582340), (40, 1424106), (45, 1265872), (48, 1186755), (60, 949404), (61, 933840), (72, 791170), (80, 712053), (90, 632936), (120, 474702), (122, 466920), (144, 395585), (180, 316468), (183, 311280), (240, 237351), (244, 233460), (305, 186768), (360, 158234), (366, 155640), (488, 116730), (549, 103760), (610, 93384), (720, 79117), (732, 77820), (915, 62256), (976, 58365), (1098, 51880), (1220, 46692), (1297, 43920), (1464, 38910), (1830, 31128), (2196, 25940), (2440, 23346), (2594, 21960), (2745, 20752), (2928, 19455), (3660, 15564), (3891, 14640), (4392, 12970), (4880, 11673), (5188, 10980), (5490, 10376), (6485, 8784), (7320, 7782)]