202290240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210719}}^1$

素因数の和:210739

約数の個数: 56

約数和(自身を含む): 642274560

約数和(自身を除く): 439984320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210719, 421438, 632157, 842876, 1053595, 1264314, 1685752, 2107190, 2528628, 3160785, 3371504, 4214380, 5057256, 6321570, 6743008, 8428760, 10114512, 12643140, 13486016, 16857520, 20229024, 25286280, 33715040, 40458048, 50572560, 67430080, 101145120, 202290240]

約数ペア:

[(1, 202290240), (2, 101145120), (3, 67430080), (4, 50572560), (5, 40458048), (6, 33715040), (8, 25286280), (10, 20229024), (12, 16857520), (15, 13486016), (16, 12643140), (20, 10114512), (24, 8428760), (30, 6743008), (32, 6321570), (40, 5057256), (48, 4214380), (60, 3371504), (64, 3160785), (80, 2528628), (96, 2107190), (120, 1685752), (160, 1264314), (192, 1053595), (240, 842876), (320, 632157), (480, 421438), (960, 210719)]