1489244520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12410371}}^1$

素因数の和:12410385

約数の個数: 32

約数和(自身を含む): 4467733920

約数和(自身を除く): 2978489400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12410371, 24820742, 37231113, 49641484, 62051855, 74462226, 99282968, 124103710, 148924452, 186155565, 248207420, 297848904, 372311130, 496414840, 744622260, 1489244520]

約数ペア:

[(1, 1489244520), (2, 744622260), (3, 496414840), (4, 372311130), (5, 297848904), (6, 248207420), (8, 186155565), (10, 148924452), (12, 124103710), (15, 99282968), (20, 74462226), (24, 62051855), (30, 49641484), (40, 37231113), (60, 24820742), (120, 12410371)]