264774660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{259583}}^1$

素因数の和:259612

約数の個数: 48

約数和(自身を含む): 784982016

約数和(自身を除く): 520207356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 259583, 519166, 778749, 1038332, 1297915, 1557498, 2595830, 3114996, 3893745, 4412911, 5191660, 7787490, 8825822, 13238733, 15574980, 17651644, 22064555, 26477466, 44129110, 52954932, 66193665, 88258220, 132387330, 264774660]

約数ペア:

[(1, 264774660), (2, 132387330), (3, 88258220), (4, 66193665), (5, 52954932), (6, 44129110), (10, 26477466), (12, 22064555), (15, 17651644), (17, 15574980), (20, 13238733), (30, 8825822), (34, 7787490), (51, 5191660), (60, 4412911), (68, 3893745), (85, 3114996), (102, 2595830), (170, 1557498), (204, 1297915), (255, 1038332), (340, 778749), (510, 519166), (1020, 259583)]