225345840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22901}}^1$

素因数の和:22958

約数の個数: 80

約数和(自身を含む): 715641696

約数和(自身を除く): 490295856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 22901, 45802, 68703, 91604, 114505, 137406, 183208, 229010, 274812, 343515, 366416, 458020, 549624, 687030, 916040, 938941, 1099248, 1374060, 1832080, 1877882, 2748120, 2816823, 3755764, 4694705, 5496240, 5633646, 7511528, 9389410, 11267292, 14084115, 15023056, 18778820, 22534584, 28168230, 37557640, 45069168, 56336460, 75115280, 112672920, 225345840]

約数ペア:

[(1, 225345840), (2, 112672920), (3, 75115280), (4, 56336460), (5, 45069168), (6, 37557640), (8, 28168230), (10, 22534584), (12, 18778820), (15, 15023056), (16, 14084115), (20, 11267292), (24, 9389410), (30, 7511528), (40, 5633646), (41, 5496240), (48, 4694705), (60, 3755764), (80, 2816823), (82, 2748120), (120, 1877882), (123, 1832080), (164, 1374060), (205, 1099248), (240, 938941), (246, 916040), (328, 687030), (410, 549624), (492, 458020), (615, 366416), (656, 343515), (820, 274812), (984, 229010), (1230, 183208), (1640, 137406), (1968, 114505), (2460, 91604), (3280, 68703), (4920, 45802), (9840, 22901)]