73816920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22806

約数の個数: 80

約数和(自身を含む): 248117760

約数和(自身を除く): 174300840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22783, 45566, 68349, 91132, 113915, 136698, 182264, 205047, 227830, 273396, 341745, 410094, 455660, 546792, 615141, 683490, 820188, 911320, 1025235, 1230282, 1366980, 1640376, 1845423, 2050470, 2460564, 2733960, 3075705, 3690846, 4100940, 4921128, 6151410, 7381692, 8201880, 9227115, 12302820, 14763384, 18454230, 24605640, 36908460, 73816920]

約数ペア:

[(1, 73816920), (2, 36908460), (3, 24605640), (4, 18454230), (5, 14763384), (6, 12302820), (8, 9227115), (9, 8201880), (10, 7381692), (12, 6151410), (15, 4921128), (18, 4100940), (20, 3690846), (24, 3075705), (27, 2733960), (30, 2460564), (36, 2050470), (40, 1845423), (45, 1640376), (54, 1366980), (60, 1230282), (72, 1025235), (81, 911320), (90, 820188), (108, 683490), (120, 615141), (135, 546792), (162, 455660), (180, 410094), (216, 341745), (270, 273396), (324, 227830), (360, 205047), (405, 182264), (540, 136698), (648, 113915), (810, 91132), (1080, 68349), (1620, 45566), (3240, 22783)]