72603480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1933}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 218619360

約数和(自身を除く): 146015880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 1933, 2504, 3130, 3756, 3866, 4695, 5799, 6260, 7512, 7732, 9390, 9665, 11598, 12520, 15464, 18780, 19330, 23196, 28995, 37560, 38660, 46392, 57990, 77320, 115980, 231960, 605029, 1210058, 1815087, 2420116, 3025145, 3630174, 4840232, 6050290, 7260348, 9075435, 12100580, 14520696, 18150870, 24201160, 36301740, 72603480]

約数ペア:

[(1, 72603480), (2, 36301740), (3, 24201160), (4, 18150870), (5, 14520696), (6, 12100580), (8, 9075435), (10, 7260348), (12, 6050290), (15, 4840232), (20, 3630174), (24, 3025145), (30, 2420116), (40, 1815087), (60, 1210058), (120, 605029), (313, 231960), (626, 115980), (939, 77320), (1252, 57990), (1565, 46392), (1878, 38660), (1933, 37560), (2504, 28995), (3130, 23196), (3756, 19330), (3866, 18780), (4695, 15464), (5799, 12520), (6260, 11598), (7512, 9665), (7732, 9390)]