480145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1000303}}^1$

素因数の和:1000321

約数の個数: 48

約数和(自身を含む): 1512459648

約数和(自身を除く): 1032314208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1000303, 2000606, 3000909, 4001212, 5001515, 6001818, 8002424, 10003030, 12003636, 15004545, 16004848, 20006060, 24007272, 30009090, 32009696, 40012120, 48014544, 60018180, 80024240, 96029088, 120036360, 160048480, 240072720, 480145440]

約数ペア:

[(1, 480145440), (2, 240072720), (3, 160048480), (4, 120036360), (5, 96029088), (6, 80024240), (8, 60018180), (10, 48014544), (12, 40012120), (15, 32009696), (16, 30009090), (20, 24007272), (24, 20006060), (30, 16004848), (32, 15004545), (40, 12003636), (48, 10003030), (60, 8002424), (80, 6001818), (96, 5001515), (120, 4001212), (160, 3000909), (240, 2000606), (480, 1000303)]