148322280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72707}}^1$

素因数の和:72738

約数の個数: 64

約数和(自身を含む): 471147840

約数和(自身を除く): 322825560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 72707, 145414, 218121, 290828, 363535, 436242, 581656, 727070, 872484, 1090605, 1236019, 1454140, 1744968, 2181210, 2472038, 2908280, 3708057, 4362420, 4944076, 6180095, 7416114, 8724840, 9888152, 12360190, 14832228, 18540285, 24720380, 29664456, 37080570, 49440760, 74161140, 148322280]

約数ペア:

[(1, 148322280), (2, 74161140), (3, 49440760), (4, 37080570), (5, 29664456), (6, 24720380), (8, 18540285), (10, 14832228), (12, 12360190), (15, 9888152), (17, 8724840), (20, 7416114), (24, 6180095), (30, 4944076), (34, 4362420), (40, 3708057), (51, 2908280), (60, 2472038), (68, 2181210), (85, 1744968), (102, 1454140), (120, 1236019), (136, 1090605), (170, 872484), (204, 727070), (255, 581656), (340, 436242), (408, 363535), (510, 290828), (680, 218121), (1020, 145414), (2040, 72707)]