4525980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 12765984

約数和(自身を除く): 8240004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 313, 482, 626, 723, 939, 964, 1205, 1252, 1446, 1565, 1878, 2410, 2892, 3130, 3615, 3756, 4695, 4820, 6260, 7230, 9390, 14460, 18780, 75433, 150866, 226299, 301732, 377165, 452598, 754330, 905196, 1131495, 1508660, 2262990, 4525980]

約数ペア:

[(1, 4525980), (2, 2262990), (3, 1508660), (4, 1131495), (5, 905196), (6, 754330), (10, 452598), (12, 377165), (15, 301732), (20, 226299), (30, 150866), (60, 75433), (241, 18780), (313, 14460), (482, 9390), (626, 7230), (723, 6260), (939, 4820), (964, 4695), (1205, 3756), (1252, 3615), (1446, 3130), (1565, 2892), (1878, 2410)]