59938800080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12917

約数の個数: 120

約数和(自身を含む): 146370209832

約数和(自身を除く): 86431409752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 961, 976, 1220, 1240, 1891, 1922, 2440, 2480, 3782, 3844, 4805, 4880, 7564, 7688, 9455, 9610, 12781, 15128, 15376, 18910, 19220, 25562, 30256, 37820, 38440, 51124, 58621, 63905, 75640, 76880, 102248, 117242, 127810, 151280, 204496, 234484, 255620, 293105, 396211, 468968, 511240, 586210, 779641, 792422, 937936, 1022480, 1172420, 1559282, 1584844, 1981055, 2344840, 3118564, 3169688, 3898205, 3962110, 4689680, 6237128, 6339376, 7796410, 7924220, 12282541, 12474256, 15592820, 15848440, 24168871, 24565082, 31185640, 31696880, 48337742, 49130164, 61412705, 62371280, 96675484, 98260328, 120844355, 122825410, 193350968, 196520656, 241688710, 245650820, 386701936, 483377420, 491301640, 749235001, 966754840, 982603280, 1498470002, 1933509680, 2996940004, 3746175005, 5993880008, 7492350010, 11987760016, 14984700020, 29969400040, 59938800080]

約数ペア:

[(1, 59938800080), (2, 29969400040), (4, 14984700020), (5, 11987760016), (8, 7492350010), (10, 5993880008), (16, 3746175005), (20, 2996940004), (31, 1933509680), (40, 1498470002), (61, 982603280), (62, 966754840), (80, 749235001), (122, 491301640), (124, 483377420), (155, 386701936), (244, 245650820), (248, 241688710), (305, 196520656), (310, 193350968), (488, 122825410), (496, 120844355), (610, 98260328), (620, 96675484), (961, 62371280), (976, 61412705), (1220, 49130164), (1240, 48337742), (1891, 31696880), (1922, 31185640), (2440, 24565082), (2480, 24168871), (3782, 15848440), (3844, 15592820), (4805, 12474256), (4880, 12282541), (7564, 7924220), (7688, 7796410), (9455, 6339376), (9610, 6237128), (12781, 4689680), (15128, 3962110), (15376, 3898205), (18910, 3169688), (19220, 3118564), (25562, 2344840), (30256, 1981055), (37820, 1584844), (38440, 1559282), (51124, 1172420), (58621, 1022480), (63905, 937936), (75640, 792422), (76880, 779641), (102248, 586210), (117242, 511240), (127810, 468968), (151280, 396211), (204496, 293105), (234484, 255620)]