1265904960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2531}}^1$

素因数の和:3072

約数の個数: 112

約数和(自身を含む): 4028553792

約数和(自身を除く): 2762648832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 521, 960, 1042, 1563, 2084, 2531, 2605, 3126, 4168, 5062, 5210, 6252, 7593, 7815, 8336, 10124, 10420, 12504, 12655, 15186, 15630, 16672, 20248, 20840, 25008, 25310, 30372, 31260, 33344, 37965, 40496, 41680, 50016, 50620, 60744, 62520, 75930, 80992, 83360, 100032, 101240, 121488, 125040, 151860, 161984, 166720, 202480, 242976, 250080, 303720, 404960, 485952, 500160, 607440, 809920, 1214880, 1318651, 2429760, 2637302, 3955953, 5274604, 6593255, 7911906, 10549208, 13186510, 15823812, 19779765, 21098416, 26373020, 31647624, 39559530, 42196832, 52746040, 63295248, 79119060, 84393664, 105492080, 126590496, 158238120, 210984160, 253180992, 316476240, 421968320, 632952480, 1265904960]

約数ペア:

[(1, 1265904960), (2, 632952480), (3, 421968320), (4, 316476240), (5, 253180992), (6, 210984160), (8, 158238120), (10, 126590496), (12, 105492080), (15, 84393664), (16, 79119060), (20, 63295248), (24, 52746040), (30, 42196832), (32, 39559530), (40, 31647624), (48, 26373020), (60, 21098416), (64, 19779765), (80, 15823812), (96, 13186510), (120, 10549208), (160, 7911906), (192, 6593255), (240, 5274604), (320, 3955953), (480, 2637302), (521, 2429760), (960, 1318651), (1042, 1214880), (1563, 809920), (2084, 607440), (2531, 500160), (2605, 485952), (3126, 404960), (4168, 303720), (5062, 250080), (5210, 242976), (6252, 202480), (7593, 166720), (7815, 161984), (8336, 151860), (10124, 125040), (10420, 121488), (12504, 101240), (12655, 100032), (15186, 83360), (15630, 80992), (16672, 75930), (20248, 62520), (20840, 60744), (25008, 50620), (25310, 50016), (30372, 41680), (31260, 40496), (33344, 37965)]