514640880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54983}}^1$

素因数の和:55015

約数の個数: 120

約数和(自身を含む): 1861318368

約数和(自身を除く): 1346677488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 54983, 109966, 164949, 219932, 274915, 329898, 439864, 494847, 549830, 659796, 714779, 824745, 879728, 989694, 1099660, 1319592, 1429558, 1649490, 1979388, 2144337, 2199320, 2474235, 2639184, 2859116, 3298980, 3573895, 3958776, 4288674, 4398640, 4948470, 5718232, 6433011, 6597960, 7147790, 7917552, 8577348, 9896940, 10721685, 11436464, 12866022, 13195920, 14295580, 17154696, 19793880, 21443370, 25732044, 28591160, 32165055, 34309392, 39587760, 42886740, 51464088, 57182320, 64330110, 85773480, 102928176, 128660220, 171546960, 257320440, 514640880]

約数ペア:

[(1, 514640880), (2, 257320440), (3, 171546960), (4, 128660220), (5, 102928176), (6, 85773480), (8, 64330110), (9, 57182320), (10, 51464088), (12, 42886740), (13, 39587760), (15, 34309392), (16, 32165055), (18, 28591160), (20, 25732044), (24, 21443370), (26, 19793880), (30, 17154696), (36, 14295580), (39, 13195920), (40, 12866022), (45, 11436464), (48, 10721685), (52, 9896940), (60, 8577348), (65, 7917552), (72, 7147790), (78, 6597960), (80, 6433011), (90, 5718232), (104, 4948470), (117, 4398640), (120, 4288674), (130, 3958776), (144, 3573895), (156, 3298980), (180, 2859116), (195, 2639184), (208, 2474235), (234, 2199320), (240, 2144337), (260, 1979388), (312, 1649490), (360, 1429558), (390, 1319592), (468, 1099660), (520, 989694), (585, 879728), (624, 824745), (720, 714779), (780, 659796), (936, 549830), (1040, 494847), (1170, 439864), (1560, 329898), (1872, 274915), (2340, 219932), (3120, 164949), (4680, 109966), (9360, 54983)]