25098720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52289}}^1$

素因数の和:52307

約数の個数: 48

約数和(自身を含む): 79062480

約数和(自身を除く): 53963760

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, 52289, 104578, 156867, 209156, 261445, 313734, 418312, 522890, 627468, 784335, 836624, 1045780, 1254936, 1568670, 1673248, 2091560, 2509872, 3137340, 4183120, 5019744, 6274680, 8366240, 12549360, 25098720]

約数ペア:

[(1, 25098720), (2, 12549360), (3, 8366240), (4, 6274680), (5, 5019744), (6, 4183120), (8, 3137340), (10, 2509872), (12, 2091560), (15, 1673248), (16, 1568670), (20, 1254936), (24, 1045780), (30, 836624), (32, 784335), (40, 627468), (48, 522890), (60, 418312), (80, 313734), (96, 261445), (120, 209156), (160, 156867), (240, 104578), (480, 52289)]