53343960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 172108800

約数和(自身を除く): 118764840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 331, 340, 395, 408, 474, 510, 632, 662, 680, 790, 948, 993, 1020, 1185, 1324, 1343, 1580, 1655, 1896, 1986, 2040, 2370, 2648, 2686, 3160, 3310, 3972, 4029, 4740, 4965, 5372, 5627, 6620, 6715, 7944, 8058, 9480, 9930, 10744, 11254, 13240, 13430, 16116, 16881, 19860, 20145, 22508, 26149, 26860, 28135, 32232, 33762, 39720, 40290, 45016, 52298, 53720, 56270, 67524, 78447, 80580, 84405, 104596, 112540, 130745, 135048, 156894, 161160, 168810, 209192, 225080, 261490, 313788, 337620, 392235, 444533, 522980, 627576, 675240, 784470, 889066, 1045960, 1333599, 1568940, 1778132, 2222665, 2667198, 3137880, 3556264, 4445330, 5334396, 6667995, 8890660, 10668792, 13335990, 17781320, 26671980, 53343960]

約数ペア:

[(1, 53343960), (2, 26671980), (3, 17781320), (4, 13335990), (5, 10668792), (6, 8890660), (8, 6667995), (10, 5334396), (12, 4445330), (15, 3556264), (17, 3137880), (20, 2667198), (24, 2222665), (30, 1778132), (34, 1568940), (40, 1333599), (51, 1045960), (60, 889066), (68, 784470), (79, 675240), (85, 627576), (102, 522980), (120, 444533), (136, 392235), (158, 337620), (170, 313788), (204, 261490), (237, 225080), (255, 209192), (316, 168810), (331, 161160), (340, 156894), (395, 135048), (408, 130745), (474, 112540), (510, 104596), (632, 84405), (662, 80580), (680, 78447), (790, 67524), (948, 56270), (993, 53720), (1020, 52298), (1185, 45016), (1324, 40290), (1343, 39720), (1580, 33762), (1655, 32232), (1896, 28135), (1986, 26860), (2040, 26149), (2370, 22508), (2648, 20145), (2686, 19860), (3160, 16881), (3310, 16116), (3972, 13430), (4029, 13240), (4740, 11254), (4965, 10744), (5372, 9930), (5627, 9480), (6620, 8058), (6715, 7944)]