91527180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80287}}^1$

素因数の和:80318

約数の個数: 48

約数和(自身を含む): 269767680

約数和(自身を除く): 178240500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 80287, 160574, 240861, 321148, 401435, 481722, 802870, 963444, 1204305, 1525453, 1605740, 2408610, 3050906, 4576359, 4817220, 6101812, 7627265, 9152718, 15254530, 18305436, 22881795, 30509060, 45763590, 91527180]

約数ペア:

[(1, 91527180), (2, 45763590), (3, 30509060), (4, 22881795), (5, 18305436), (6, 15254530), (10, 9152718), (12, 7627265), (15, 6101812), (19, 4817220), (20, 4576359), (30, 3050906), (38, 2408610), (57, 1605740), (60, 1525453), (76, 1204305), (95, 963444), (114, 802870), (190, 481722), (228, 401435), (285, 321148), (380, 240861), (570, 160574), (1140, 80287)]