143440140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{58309}}^1$

素因数の和:58362

約数の個数: 48

約数和(自身を含む): 411435360

約数和(自身を除く): 267995220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 58309, 116618, 174927, 233236, 291545, 349854, 583090, 699708, 874635, 1166180, 1749270, 2390669, 3498540, 4781338, 7172007, 9562676, 11953345, 14344014, 23906690, 28688028, 35860035, 47813380, 71720070, 143440140]

約数ペア:

[(1, 143440140), (2, 71720070), (3, 47813380), (4, 35860035), (5, 28688028), (6, 23906690), (10, 14344014), (12, 11953345), (15, 9562676), (20, 7172007), (30, 4781338), (41, 3498540), (60, 2390669), (82, 1749270), (123, 1166180), (164, 874635), (205, 699708), (246, 583090), (410, 349854), (492, 291545), (615, 233236), (820, 174927), (1230, 116618), (2460, 58309)]