155789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41879}}^1$

素因数の和:41924

約数の個数: 64

約数和(自身を含む): 482457600

約数和(自身を除く): 326667720

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, 41879, 83758, 125637, 167516, 209395, 251274, 335032, 418790, 502548, 628185, 837580, 1005096, 1256370, 1298249, 1675160, 2512740, 2596498, 3894747, 5025480, 5192996, 6491245, 7789494, 10385992, 12982490, 15578988, 19473735, 25964980, 31157976, 38947470, 51929960, 77894940, 155789880]

約数ペア:

[(1, 155789880), (2, 77894940), (3, 51929960), (4, 38947470), (5, 31157976), (6, 25964980), (8, 19473735), (10, 15578988), (12, 12982490), (15, 10385992), (20, 7789494), (24, 6491245), (30, 5192996), (31, 5025480), (40, 3894747), (60, 2596498), (62, 2512740), (93, 1675160), (120, 1298249), (124, 1256370), (155, 1005096), (186, 837580), (248, 628185), (310, 502548), (372, 418790), (465, 335032), (620, 251274), (744, 209395), (930, 167516), (1240, 125637), (1860, 83758), (3720, 41879)]