80277210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22871}}^1$

素因数の和:22900

約数の個数: 64

約数和(自身を含む): 230549760

約数和(自身を除く): 150272550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22871, 45742, 68613, 114355, 137226, 205839, 228710, 297323, 343065, 411678, 594646, 617517, 686130, 891969, 1029195, 1235034, 1486615, 1783938, 2058390, 2675907, 2973230, 3087585, 4459845, 5351814, 6175170, 8027721, 8919690, 13379535, 16055442, 26759070, 40138605, 80277210]

約数ペア:

[(1, 80277210), (2, 40138605), (3, 26759070), (5, 16055442), (6, 13379535), (9, 8919690), (10, 8027721), (13, 6175170), (15, 5351814), (18, 4459845), (26, 3087585), (27, 2973230), (30, 2675907), (39, 2058390), (45, 1783938), (54, 1486615), (65, 1235034), (78, 1029195), (90, 891969), (117, 686130), (130, 617517), (135, 594646), (195, 411678), (234, 343065), (270, 297323), (351, 228710), (390, 205839), (585, 137226), (702, 114355), (1170, 68613), (1755, 45742), (3510, 22871)]