3552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 11195712

約数和(自身を除く): 7642992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 131, 226, 240, 262, 339, 393, 452, 524, 565, 655, 678, 786, 904, 1048, 1130, 1310, 1356, 1572, 1695, 1808, 1965, 2096, 2260, 2620, 2712, 3144, 3390, 3930, 4520, 5240, 5424, 6288, 6780, 7860, 9040, 10480, 13560, 14803, 15720, 27120, 29606, 31440, 44409, 59212, 74015, 88818, 118424, 148030, 177636, 222045, 236848, 296060, 355272, 444090, 592120, 710544, 888180, 1184240, 1776360, 3552720]

約数ペア:

[(1, 3552720), (2, 1776360), (3, 1184240), (4, 888180), (5, 710544), (6, 592120), (8, 444090), (10, 355272), (12, 296060), (15, 236848), (16, 222045), (20, 177636), (24, 148030), (30, 118424), (40, 88818), (48, 74015), (60, 59212), (80, 44409), (113, 31440), (120, 29606), (131, 27120), (226, 15720), (240, 14803), (262, 13560), (339, 10480), (393, 9040), (452, 7860), (524, 6780), (565, 6288), (655, 5424), (678, 5240), (786, 4520), (904, 3930), (1048, 3390), (1130, 3144), (1310, 2712), (1356, 2620), (1572, 2260), (1695, 2096), (1808, 1965)]