38855160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{35977}}^1$

素因数の和:35997

約数の個数: 64

約数和(自身を含む): 129520800

約数和(自身を除く): 90665640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35977, 71954, 107931, 143908, 179885, 215862, 287816, 323793, 359770, 431724, 539655, 647586, 719540, 863448, 971379, 1079310, 1295172, 1439080, 1618965, 1942758, 2158620, 2590344, 3237930, 3885516, 4317240, 4856895, 6475860, 7771032, 9713790, 12951720, 19427580, 38855160]

約数ペア:

[(1, 38855160), (2, 19427580), (3, 12951720), (4, 9713790), (5, 7771032), (6, 6475860), (8, 4856895), (9, 4317240), (10, 3885516), (12, 3237930), (15, 2590344), (18, 2158620), (20, 1942758), (24, 1618965), (27, 1439080), (30, 1295172), (36, 1079310), (40, 971379), (45, 863448), (54, 719540), (60, 647586), (72, 539655), (90, 431724), (108, 359770), (120, 323793), (135, 287816), (180, 215862), (216, 179885), (270, 143908), (360, 107931), (540, 71954), (1080, 35977)]