331245360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{460063}}^1$

素因数の和:460082

約数の個数: 60

約数和(自身を含む): 1112434752

約数和(自身を除く): 781189392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 460063, 920126, 1380189, 1840252, 2300315, 2760378, 3680504, 4140567, 4600630, 5520756, 6900945, 7361008, 8281134, 9201260, 11041512, 13801890, 16562268, 18402520, 20702835, 22083024, 27603780, 33124536, 36805040, 41405670, 55207560, 66249072, 82811340, 110415120, 165622680, 331245360]

約数ペア:

[(1, 331245360), (2, 165622680), (3, 110415120), (4, 82811340), (5, 66249072), (6, 55207560), (8, 41405670), (9, 36805040), (10, 33124536), (12, 27603780), (15, 22083024), (16, 20702835), (18, 18402520), (20, 16562268), (24, 13801890), (30, 11041512), (36, 9201260), (40, 8281134), (45, 7361008), (48, 6900945), (60, 5520756), (72, 4600630), (80, 4140567), (90, 3680504), (120, 2760378), (144, 2300315), (180, 1840252), (240, 1380189), (360, 920126), (720, 460063)]