121585620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 370637568

約数和(自身を除く): 249051948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1607, 1940, 2522, 2910, 3214, 3783, 4821, 5044, 5820, 6305, 6428, 7566, 8035, 9642, 12610, 15132, 16070, 18915, 19284, 20891, 24105, 25220, 32140, 37830, 41782, 48210, 62673, 75660, 83564, 96420, 104455, 125346, 155879, 208910, 250692, 311758, 313365, 417820, 467637, 623516, 626730, 779395, 935274, 1253460, 1558790, 1870548, 2026427, 2338185, 3117580, 4052854, 4676370, 6079281, 8105708, 9352740, 10132135, 12158562, 20264270, 24317124, 30396405, 40528540, 60792810, 121585620]

約数ペア:

[(1, 121585620), (2, 60792810), (3, 40528540), (4, 30396405), (5, 24317124), (6, 20264270), (10, 12158562), (12, 10132135), (13, 9352740), (15, 8105708), (20, 6079281), (26, 4676370), (30, 4052854), (39, 3117580), (52, 2338185), (60, 2026427), (65, 1870548), (78, 1558790), (97, 1253460), (130, 935274), (156, 779395), (194, 626730), (195, 623516), (260, 467637), (291, 417820), (388, 313365), (390, 311758), (485, 250692), (582, 208910), (780, 155879), (970, 125346), (1164, 104455), (1261, 96420), (1455, 83564), (1607, 75660), (1940, 62673), (2522, 48210), (2910, 41782), (3214, 37830), (3783, 32140), (4821, 25220), (5044, 24105), (5820, 20891), (6305, 19284), (6428, 18915), (7566, 16070), (8035, 15132), (9642, 12610)]