271241640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25981}}^1$

素因数の和:26027

約数の個数: 96

約数和(自身を含む): 911968200

約数和(自身を除く): 640726560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 25981, 51962, 77943, 103924, 129905, 155886, 207848, 233829, 259810, 311772, 389715, 467658, 519620, 623544, 753449, 779430, 935316, 1039240, 1169145, 1506898, 1558860, 1870632, 2260347, 2338290, 3013796, 3117720, 3767245, 4520694, 4676580, 6027592, 6781041, 7534490, 9041388, 9353160, 11301735, 13562082, 15068980, 18082776, 22603470, 27124164, 30137960, 33905205, 45206940, 54248328, 67810410, 90413880, 135620820, 271241640]

約数ペア:

[(1, 271241640), (2, 135620820), (3, 90413880), (4, 67810410), (5, 54248328), (6, 45206940), (8, 33905205), (9, 30137960), (10, 27124164), (12, 22603470), (15, 18082776), (18, 15068980), (20, 13562082), (24, 11301735), (29, 9353160), (30, 9041388), (36, 7534490), (40, 6781041), (45, 6027592), (58, 4676580), (60, 4520694), (72, 3767245), (87, 3117720), (90, 3013796), (116, 2338290), (120, 2260347), (145, 1870632), (174, 1558860), (180, 1506898), (232, 1169145), (261, 1039240), (290, 935316), (348, 779430), (360, 753449), (435, 623544), (522, 519620), (580, 467658), (696, 389715), (870, 311772), (1044, 259810), (1160, 233829), (1305, 207848), (1740, 155886), (2088, 129905), (2610, 103924), (3480, 77943), (5220, 51962), (10440, 25981)]