514795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69193}}^1$

素因数の和:69240

約数の個数: 80

約数和(自身を含む): 1647370752

約数和(自身を除く): 1132574832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 69193, 138386, 207579, 276772, 345965, 415158, 553544, 691930, 830316, 1037895, 1107088, 1383860, 1660632, 2075790, 2144983, 2767720, 3321264, 4151580, 4289966, 5535440, 6434949, 8303160, 8579932, 10724915, 12869898, 16606320, 17159864, 21449830, 25739796, 32174745, 34319728, 42899660, 51479592, 64349490, 85799320, 102959184, 128698980, 171598640, 257397960, 514795920]

約数ペア:

[(1, 514795920), (2, 257397960), (3, 171598640), (4, 128698980), (5, 102959184), (6, 85799320), (8, 64349490), (10, 51479592), (12, 42899660), (15, 34319728), (16, 32174745), (20, 25739796), (24, 21449830), (30, 17159864), (31, 16606320), (40, 12869898), (48, 10724915), (60, 8579932), (62, 8303160), (80, 6434949), (93, 5535440), (120, 4289966), (124, 4151580), (155, 3321264), (186, 2767720), (240, 2144983), (248, 2075790), (310, 1660632), (372, 1383860), (465, 1107088), (496, 1037895), (620, 830316), (744, 691930), (930, 553544), (1240, 415158), (1488, 345965), (1860, 276772), (2480, 207579), (3720, 138386), (7440, 69193)]