1350180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 4418232

約数和(自身を除く): 3068052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 577, 585, 780, 1154, 1170, 1731, 2308, 2340, 2885, 3462, 5193, 5770, 6924, 7501, 8655, 10386, 11540, 15002, 17310, 20772, 22503, 25965, 30004, 34620, 37505, 45006, 51930, 67509, 75010, 90012, 103860, 112515, 135018, 150020, 225030, 270036, 337545, 450060, 675090, 1350180]

約数ペア:

[(1, 1350180), (2, 675090), (3, 450060), (4, 337545), (5, 270036), (6, 225030), (9, 150020), (10, 135018), (12, 112515), (13, 103860), (15, 90012), (18, 75010), (20, 67509), (26, 51930), (30, 45006), (36, 37505), (39, 34620), (45, 30004), (52, 25965), (60, 22503), (65, 20772), (78, 17310), (90, 15002), (117, 11540), (130, 10386), (156, 8655), (180, 7501), (195, 6924), (234, 5770), (260, 5193), (390, 3462), (468, 2885), (577, 2340), (585, 2308), (780, 1731), (1154, 1170)]