90385440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188303}}^1$

素因数の和:188321

約数の個数: 48

約数和(自身を含む): 284715648

約数和(自身を除く): 194330208

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, 188303, 376606, 564909, 753212, 941515, 1129818, 1506424, 1883030, 2259636, 2824545, 3012848, 3766060, 4519272, 5649090, 6025696, 7532120, 9038544, 11298180, 15064240, 18077088, 22596360, 30128480, 45192720, 90385440]

約数ペア:

[(1, 90385440), (2, 45192720), (3, 30128480), (4, 22596360), (5, 18077088), (6, 15064240), (8, 11298180), (10, 9038544), (12, 7532120), (15, 6025696), (16, 5649090), (20, 4519272), (24, 3766060), (30, 3012848), (32, 2824545), (40, 2259636), (48, 1883030), (60, 1506424), (80, 1129818), (96, 941515), (120, 753212), (160, 564909), (240, 376606), (480, 188303)]