15940006560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{357079}}^1$

素因数の和:357131

約数の個数: 144

約数和(自身を含む): 56150115840

約数和(自身を除く): 40210109280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 357079, 714158, 1071237, 1428316, 1785395, 2142474, 2856632, 3213711, 3570790, 4284948, 5356185, 5713264, 6427422, 7141580, 8569896, 10712370, 11069449, 11426528, 12854844, 14283160, 16068555, 17139792, 21424740, 22138898, 25709688, 28566320, 32137110, 33208347, 34279584, 42849480, 44277796, 51419376, 55347245, 57132640, 64274220, 66416694, 85698960, 88555592, 99625041, 102838752, 110694490, 128548440, 132833388, 166041735, 171397920, 177111184, 199250082, 221388980, 257096880, 265666776, 332083470, 354222368, 398500164, 442777960, 498125205, 514193760, 531333552, 664166940, 797000328, 885555920, 996250410, 1062667104, 1328333880, 1594000656, 1771111840, 1992500820, 2656667760, 3188001312, 3985001640, 5313335520, 7970003280, 15940006560]

約数ペア:

[(1, 15940006560), (2, 7970003280), (3, 5313335520), (4, 3985001640), (5, 3188001312), (6, 2656667760), (8, 1992500820), (9, 1771111840), (10, 1594000656), (12, 1328333880), (15, 1062667104), (16, 996250410), (18, 885555920), (20, 797000328), (24, 664166940), (30, 531333552), (31, 514193760), (32, 498125205), (36, 442777960), (40, 398500164), (45, 354222368), (48, 332083470), (60, 265666776), (62, 257096880), (72, 221388980), (80, 199250082), (90, 177111184), (93, 171397920), (96, 166041735), (120, 132833388), (124, 128548440), (144, 110694490), (155, 102838752), (160, 99625041), (180, 88555592), (186, 85698960), (240, 66416694), (248, 64274220), (279, 57132640), (288, 55347245), (310, 51419376), (360, 44277796), (372, 42849480), (465, 34279584), (480, 33208347), (496, 32137110), (558, 28566320), (620, 25709688), (720, 22138898), (744, 21424740), (930, 17139792), (992, 16068555), (1116, 14283160), (1240, 12854844), (1395, 11426528), (1440, 11069449), (1488, 10712370), (1860, 8569896), (2232, 7141580), (2480, 6427422), (2790, 5713264), (2976, 5356185), (3720, 4284948), (4464, 3570790), (4960, 3213711), (5580, 2856632), (7440, 2142474), (8928, 1785395), (11160, 1428316), (14880, 1071237), (22320, 714158), (44640, 357079)]