48989040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 160275456

約数和(自身を除く): 111286416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 101, 120, 129, 141, 172, 188, 202, 215, 235, 240, 258, 282, 303, 344, 376, 404, 430, 470, 505, 516, 564, 606, 645, 688, 705, 752, 808, 860, 940, 1010, 1032, 1128, 1212, 1290, 1410, 1515, 1616, 1720, 1880, 2020, 2021, 2064, 2256, 2424, 2580, 2820, 3030, 3440, 3760, 4040, 4042, 4343, 4747, 4848, 5160, 5640, 6060, 6063, 8080, 8084, 8686, 9494, 10105, 10320, 11280, 12120, 12126, 13029, 14241, 16168, 17372, 18988, 20210, 21715, 23735, 24240, 24252, 26058, 28482, 30315, 32336, 34744, 37976, 40420, 43430, 47470, 48504, 52116, 56964, 60630, 65145, 69488, 71205, 75952, 80840, 86860, 94940, 97008, 104232, 113928, 121260, 130290, 142410, 161680, 173720, 189880, 204121, 208464, 227856, 242520, 260580, 284820, 347440, 379760, 408242, 485040, 521160, 569640, 612363, 816484, 1020605, 1042320, 1139280, 1224726, 1632968, 2041210, 2449452, 3061815, 3265936, 4082420, 4898904, 6123630, 8164840, 9797808, 12247260, 16329680, 24494520, 48989040]

約数ペア:

[(1, 48989040), (2, 24494520), (3, 16329680), (4, 12247260), (5, 9797808), (6, 8164840), (8, 6123630), (10, 4898904), (12, 4082420), (15, 3265936), (16, 3061815), (20, 2449452), (24, 2041210), (30, 1632968), (40, 1224726), (43, 1139280), (47, 1042320), (48, 1020605), (60, 816484), (80, 612363), (86, 569640), (94, 521160), (101, 485040), (120, 408242), (129, 379760), (141, 347440), (172, 284820), (188, 260580), (202, 242520), (215, 227856), (235, 208464), (240, 204121), (258, 189880), (282, 173720), (303, 161680), (344, 142410), (376, 130290), (404, 121260), (430, 113928), (470, 104232), (505, 97008), (516, 94940), (564, 86860), (606, 80840), (645, 75952), (688, 71205), (705, 69488), (752, 65145), (808, 60630), (860, 56964), (940, 52116), (1010, 48504), (1032, 47470), (1128, 43430), (1212, 40420), (1290, 37976), (1410, 34744), (1515, 32336), (1616, 30315), (1720, 28482), (1880, 26058), (2020, 24252), (2021, 24240), (2064, 23735), (2256, 21715), (2424, 20210), (2580, 18988), (2820, 17372), (3030, 16168), (3440, 14241), (3760, 13029), (4040, 12126), (4042, 12120), (4343, 11280), (4747, 10320), (4848, 10105), (5160, 9494), (5640, 8686), (6060, 8084), (6063, 8080)]