15228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31727}}^1$

素因数の和:31745

約数の個数: 48

約数和(自身を含む): 47972736

約数和(自身を除く): 32743776

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, 31727, 63454, 95181, 126908, 158635, 190362, 253816, 317270, 380724, 475905, 507632, 634540, 761448, 951810, 1015264, 1269080, 1522896, 1903620, 2538160, 3045792, 3807240, 5076320, 7614480, 15228960]

約数ペア:

[(1, 15228960), (2, 7614480), (3, 5076320), (4, 3807240), (5, 3045792), (6, 2538160), (8, 1903620), (10, 1522896), (12, 1269080), (15, 1015264), (16, 951810), (20, 761448), (24, 634540), (30, 507632), (32, 475905), (40, 380724), (48, 317270), (60, 253816), (80, 190362), (96, 158635), (120, 126908), (160, 95181), (240, 63454), (480, 31727)]