2954874120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72211}}^1$

素因数の和:72267

約数の個数: 128

約数和(自身を含む): 9982586880

約数和(自身を除く): 7027712760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 72211, 144422, 216633, 288844, 361055, 433266, 577688, 722110, 794321, 866532, 1083165, 1444220, 1588642, 1733064, 2166330, 2238541, 2382963, 2888440, 3177284, 3971605, 4332660, 4477082, 4765926, 6354568, 6715623, 7943210, 8665320, 8954164, 9531852, 11192705, 11914815, 13431246, 15886420, 17908328, 19063704, 22385410, 23829630, 24623951, 26862492, 31772840, 33578115, 44770820, 47659260, 49247902, 53724984, 67156230, 73871853, 89541640, 95318520, 98495804, 123119755, 134312460, 147743706, 196991608, 246239510, 268624920, 295487412, 369359265, 492479020, 590974824, 738718530, 984958040, 1477437060, 2954874120]

約数ペア:

[(1, 2954874120), (2, 1477437060), (3, 984958040), (4, 738718530), (5, 590974824), (6, 492479020), (8, 369359265), (10, 295487412), (11, 268624920), (12, 246239510), (15, 196991608), (20, 147743706), (22, 134312460), (24, 123119755), (30, 98495804), (31, 95318520), (33, 89541640), (40, 73871853), (44, 67156230), (55, 53724984), (60, 49247902), (62, 47659260), (66, 44770820), (88, 33578115), (93, 31772840), (110, 26862492), (120, 24623951), (124, 23829630), (132, 22385410), (155, 19063704), (165, 17908328), (186, 15886420), (220, 13431246), (248, 11914815), (264, 11192705), (310, 9531852), (330, 8954164), (341, 8665320), (372, 7943210), (440, 6715623), (465, 6354568), (620, 4765926), (660, 4477082), (682, 4332660), (744, 3971605), (930, 3177284), (1023, 2888440), (1240, 2382963), (1320, 2238541), (1364, 2166330), (1705, 1733064), (1860, 1588642), (2046, 1444220), (2728, 1083165), (3410, 866532), (3720, 794321), (4092, 722110), (5115, 577688), (6820, 433266), (8184, 361055), (10230, 288844), (13640, 216633), (20460, 144422), (40920, 72211)]