60780260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 74356252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 1861, 3266, 3722, 6532, 7444, 8165, 9305, 16330, 18610, 32660, 37220, 42803, 85606, 132131, 171212, 214015, 264262, 428030, 528524, 660655, 856060, 1321310, 2642620, 3039013, 6078026, 12156052, 15195065, 30390130, 60780260]

約数ペア:

[(1, 60780260), (2, 30390130), (4, 15195065), (5, 12156052), (10, 6078026), (20, 3039013), (23, 2642620), (46, 1321310), (71, 856060), (92, 660655), (115, 528524), (142, 428030), (230, 264262), (284, 214015), (355, 171212), (460, 132131), (710, 85606), (1420, 42803), (1633, 37220), (1861, 32660), (3266, 18610), (3722, 16330), (6532, 9305), (7444, 8165)]