120772560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 375600960

約数和(自身を除く): 254828400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1201, 1257, 1676, 2095, 2402, 2514, 3352, 3603, 4190, 4804, 5028, 6005, 6285, 6704, 7206, 8380, 9608, 10056, 12010, 12570, 14412, 16760, 18015, 19216, 20112, 24020, 25140, 28824, 33520, 36030, 48040, 50280, 57648, 72060, 96080, 100560, 144120, 288240, 503219, 1006438, 1509657, 2012876, 2516095, 3019314, 4025752, 5032190, 6038628, 7548285, 8051504, 10064380, 12077256, 15096570, 20128760, 24154512, 30193140, 40257520, 60386280, 120772560]

約数ペア:

[(1, 120772560), (2, 60386280), (3, 40257520), (4, 30193140), (5, 24154512), (6, 20128760), (8, 15096570), (10, 12077256), (12, 10064380), (15, 8051504), (16, 7548285), (20, 6038628), (24, 5032190), (30, 4025752), (40, 3019314), (48, 2516095), (60, 2012876), (80, 1509657), (120, 1006438), (240, 503219), (419, 288240), (838, 144120), (1201, 100560), (1257, 96080), (1676, 72060), (2095, 57648), (2402, 50280), (2514, 48040), (3352, 36030), (3603, 33520), (4190, 28824), (4804, 25140), (5028, 24020), (6005, 20112), (6285, 19216), (6704, 18015), (7206, 16760), (8380, 14412), (9608, 12570), (10056, 12010)]