248215360

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13147}}^1$

素因数の和:13223

約数の個数: 56

約数和(自身を含む): 601126560

約数和(自身を除く): 352911200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 13147, 18880, 26294, 52588, 65735, 105176, 131470, 210352, 262940, 420704, 525880, 775673, 841408, 1051760, 1551346, 2103520, 3102692, 3878365, 4207040, 6205384, 7756730, 12410768, 15513460, 24821536, 31026920, 49643072, 62053840, 124107680, 248215360]

約数ペア:

[(1, 248215360), (2, 124107680), (4, 62053840), (5, 49643072), (8, 31026920), (10, 24821536), (16, 15513460), (20, 12410768), (32, 7756730), (40, 6205384), (59, 4207040), (64, 3878365), (80, 3102692), (118, 2103520), (160, 1551346), (236, 1051760), (295, 841408), (320, 775673), (472, 525880), (590, 420704), (944, 262940), (1180, 210352), (1888, 131470), (2360, 105176), (3776, 65735), (4720, 52588), (9440, 26294), (13147, 18880)]