1141452240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{153421}}^1$

素因数の和:153468

約数の個数: 80

約数和(自身を含む): 3652670976

約数和(自身を除く): 2511218736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 153421, 306842, 460263, 613684, 767105, 920526, 1227368, 1534210, 1841052, 2301315, 2454736, 3068420, 3682104, 4602630, 4756051, 6136840, 7364208, 9205260, 9512102, 12273680, 14268153, 18410520, 19024204, 23780255, 28536306, 36821040, 38048408, 47560510, 57072612, 71340765, 76096816, 95121020, 114145224, 142681530, 190242040, 228290448, 285363060, 380484080, 570726120, 1141452240]

約数ペア:

[(1, 1141452240), (2, 570726120), (3, 380484080), (4, 285363060), (5, 228290448), (6, 190242040), (8, 142681530), (10, 114145224), (12, 95121020), (15, 76096816), (16, 71340765), (20, 57072612), (24, 47560510), (30, 38048408), (31, 36821040), (40, 28536306), (48, 23780255), (60, 19024204), (62, 18410520), (80, 14268153), (93, 12273680), (120, 9512102), (124, 9205260), (155, 7364208), (186, 6136840), (240, 4756051), (248, 4602630), (310, 3682104), (372, 3068420), (465, 2454736), (496, 2301315), (620, 1841052), (744, 1534210), (930, 1227368), (1240, 920526), (1488, 767105), (1860, 613684), (2480, 460263), (3720, 306842), (7440, 153421)]