1296452280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{5113}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 3891958560

約数和(自身を除く): 2595506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2113, 4226, 5113, 6339, 8452, 10226, 10565, 12678, 15339, 16904, 20452, 21130, 25356, 25565, 30678, 31695, 40904, 42260, 50712, 51130, 61356, 63390, 76695, 84520, 102260, 122712, 126780, 153390, 204520, 253560, 306780, 613560, 10803769, 21607538, 32411307, 43215076, 54018845, 64822614, 86430152, 108037690, 129645228, 162056535, 216075380, 259290456, 324113070, 432150760, 648226140, 1296452280]

約数ペア:

[(1, 1296452280), (2, 648226140), (3, 432150760), (4, 324113070), (5, 259290456), (6, 216075380), (8, 162056535), (10, 129645228), (12, 108037690), (15, 86430152), (20, 64822614), (24, 54018845), (30, 43215076), (40, 32411307), (60, 21607538), (120, 10803769), (2113, 613560), (4226, 306780), (5113, 253560), (6339, 204520), (8452, 153390), (10226, 126780), (10565, 122712), (12678, 102260), (15339, 84520), (16904, 76695), (20452, 63390), (21130, 61356), (25356, 51130), (25565, 50712), (30678, 42260), (31695, 40904)]