20070240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41813}}^1$

素因数の和:41831

約数の個数: 48

約数和(自身を含む): 63222768

約数和(自身を除く): 43152528

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, 41813, 83626, 125439, 167252, 209065, 250878, 334504, 418130, 501756, 627195, 669008, 836260, 1003512, 1254390, 1338016, 1672520, 2007024, 2508780, 3345040, 4014048, 5017560, 6690080, 10035120, 20070240]

約数ペア:

[(1, 20070240), (2, 10035120), (3, 6690080), (4, 5017560), (5, 4014048), (6, 3345040), (8, 2508780), (10, 2007024), (12, 1672520), (15, 1338016), (16, 1254390), (20, 1003512), (24, 836260), (30, 669008), (32, 627195), (40, 501756), (48, 418130), (60, 334504), (80, 250878), (96, 209065), (120, 167252), (160, 125439), (240, 83626), (480, 41813)]