485040

素因数分解:

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

素因数の和:106

約数の個数: 80

約数和(自身を含む): 1571328

約数和(自身を除く): 1086288

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, 120, 129, 141, 172, 188, 215, 235, 240, 258, 282, 344, 376, 430, 470, 516, 564, 645, 688, 705, 752, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2064, 2256, 2580, 2820, 3440, 3760, 4042, 5160, 5640, 6063, 8084, 10105, 10320, 11280, 12126, 16168, 20210, 24252, 30315, 32336, 40420, 48504, 60630, 80840, 97008, 121260, 161680, 242520, 485040]

約数ペア:

[(1, 485040), (2, 242520), (3, 161680), (4, 121260), (5, 97008), (6, 80840), (8, 60630), (10, 48504), (12, 40420), (15, 32336), (16, 30315), (20, 24252), (24, 20210), (30, 16168), (40, 12126), (43, 11280), (47, 10320), (48, 10105), (60, 8084), (80, 6063), (86, 5640), (94, 5160), (120, 4042), (129, 3760), (141, 3440), (172, 2820), (188, 2580), (215, 2256), (235, 2064), (240, 2021), (258, 1880), (282, 1720), (344, 1410), (376, 1290), (430, 1128), (470, 1032), (516, 940), (564, 860), (645, 752), (688, 705)]