11553120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 40334112

約数和(自身を除く): 28780992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 113, 120, 142, 144, 160, 180, 213, 226, 240, 284, 288, 339, 355, 360, 426, 452, 480, 565, 568, 639, 678, 710, 720, 852, 904, 1017, 1065, 1130, 1136, 1278, 1356, 1420, 1440, 1695, 1704, 1808, 2034, 2130, 2260, 2272, 2556, 2712, 2840, 3195, 3390, 3408, 3616, 4068, 4260, 4520, 5085, 5112, 5424, 5680, 6390, 6780, 6816, 8023, 8136, 8520, 9040, 10170, 10224, 10848, 11360, 12780, 13560, 16046, 16272, 17040, 18080, 20340, 20448, 24069, 25560, 27120, 32092, 32544, 34080, 40115, 40680, 48138, 51120, 54240, 64184, 72207, 80230, 81360, 96276, 102240, 120345, 128368, 144414, 160460, 162720, 192552, 240690, 256736, 288828, 320920, 361035, 385104, 481380, 577656, 641840, 722070, 770208, 962760, 1155312, 1283680, 1444140, 1925520, 2310624, 2888280, 3851040, 5776560, 11553120]

約数ペア:

[(1, 11553120), (2, 5776560), (3, 3851040), (4, 2888280), (5, 2310624), (6, 1925520), (8, 1444140), (9, 1283680), (10, 1155312), (12, 962760), (15, 770208), (16, 722070), (18, 641840), (20, 577656), (24, 481380), (30, 385104), (32, 361035), (36, 320920), (40, 288828), (45, 256736), (48, 240690), (60, 192552), (71, 162720), (72, 160460), (80, 144414), (90, 128368), (96, 120345), (113, 102240), (120, 96276), (142, 81360), (144, 80230), (160, 72207), (180, 64184), (213, 54240), (226, 51120), (240, 48138), (284, 40680), (288, 40115), (339, 34080), (355, 32544), (360, 32092), (426, 27120), (452, 25560), (480, 24069), (565, 20448), (568, 20340), (639, 18080), (678, 17040), (710, 16272), (720, 16046), (852, 13560), (904, 12780), (1017, 11360), (1065, 10848), (1130, 10224), (1136, 10170), (1278, 9040), (1356, 8520), (1420, 8136), (1440, 8023), (1695, 6816), (1704, 6780), (1808, 6390), (2034, 5680), (2130, 5424), (2260, 5112), (2272, 5085), (2556, 4520), (2712, 4260), (2840, 4068), (3195, 3616), (3390, 3408)]