102764520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{285457}}^1$

素因数の和:285474

約数の個数: 48

約数和(自身を含む): 333985860

約数和(自身を除く): 231221340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 285457, 570914, 856371, 1141828, 1427285, 1712742, 2283656, 2569113, 2854570, 3425484, 4281855, 5138226, 5709140, 6850968, 8563710, 10276452, 11418280, 12845565, 17127420, 20552904, 25691130, 34254840, 51382260, 102764520]

約数ペア:

[(1, 102764520), (2, 51382260), (3, 34254840), (4, 25691130), (5, 20552904), (6, 17127420), (8, 12845565), (9, 11418280), (10, 10276452), (12, 8563710), (15, 6850968), (18, 5709140), (20, 5138226), (24, 4281855), (30, 3425484), (36, 2854570), (40, 2569113), (45, 2283656), (60, 1712742), (72, 1427285), (90, 1141828), (120, 856371), (180, 570914), (360, 285457)]