82518840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4941

約数の個数: 96

約数和(自身を含む): 273948480

約数和(自身を除く): 191429640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 4877, 5640, 8460, 9754, 14631, 16920, 19508, 24385, 29262, 39016, 43893, 48770, 58524, 73155, 87786, 97540, 117048, 146310, 175572, 195080, 219465, 229219, 292620, 351144, 438930, 458438, 585240, 687657, 877860, 916876, 1146095, 1375314, 1755720, 1833752, 2062971, 2292190, 2750628, 3438285, 4125942, 4584380, 5501256, 6876570, 8251884, 9168760, 10314855, 13753140, 16503768, 20629710, 27506280, 41259420, 82518840]

約数ペア:

[(1, 82518840), (2, 41259420), (3, 27506280), (4, 20629710), (5, 16503768), (6, 13753140), (8, 10314855), (9, 9168760), (10, 8251884), (12, 6876570), (15, 5501256), (18, 4584380), (20, 4125942), (24, 3438285), (30, 2750628), (36, 2292190), (40, 2062971), (45, 1833752), (47, 1755720), (60, 1375314), (72, 1146095), (90, 916876), (94, 877860), (120, 687657), (141, 585240), (180, 458438), (188, 438930), (235, 351144), (282, 292620), (360, 229219), (376, 219465), (423, 195080), (470, 175572), (564, 146310), (705, 117048), (846, 97540), (940, 87786), (1128, 73155), (1410, 58524), (1692, 48770), (1880, 43893), (2115, 39016), (2820, 29262), (3384, 24385), (4230, 19508), (4877, 16920), (5640, 14631), (8460, 9754)]