831840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1733}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 2621808

約数和(自身を除く): 1789968

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, 1733, 3466, 5199, 6932, 8665, 10398, 13864, 17330, 20796, 25995, 27728, 34660, 41592, 51990, 55456, 69320, 83184, 103980, 138640, 166368, 207960, 277280, 415920, 831840]

約数ペア:

[(1, 831840), (2, 415920), (3, 277280), (4, 207960), (5, 166368), (6, 138640), (8, 103980), (10, 83184), (12, 69320), (15, 55456), (16, 51990), (20, 41592), (24, 34660), (30, 27728), (32, 25995), (40, 20796), (48, 17330), (60, 13864), (80, 10398), (96, 8665), (120, 6932), (160, 5199), (240, 3466), (480, 1733)]