29309880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7924

約数の個数: 64

約数和(自身を含む): 90777600

約数和(自身を除く): 61467720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7879, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 157580, 189096, 236370, 244249, 315160, 472740, 488498, 732747, 945480, 976996, 1221245, 1465494, 1953992, 2442490, 2930988, 3663735, 4884980, 5861976, 7327470, 9769960, 14654940, 29309880]

約数ペア:

[(1, 29309880), (2, 14654940), (3, 9769960), (4, 7327470), (5, 5861976), (6, 4884980), (8, 3663735), (10, 2930988), (12, 2442490), (15, 1953992), (20, 1465494), (24, 1221245), (30, 976996), (31, 945480), (40, 732747), (60, 488498), (62, 472740), (93, 315160), (120, 244249), (124, 236370), (155, 189096), (186, 157580), (248, 118185), (310, 94548), (372, 78790), (465, 63032), (620, 47274), (744, 39395), (930, 31516), (1240, 23637), (1860, 15758), (3720, 7879)]