2643120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3671}}^1$

素因数の和:3690

約数の個数: 60

約数和(自身を含む): 8878896

約数和(自身を除く): 6235776

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, 3671, 7342, 11013, 14684, 18355, 22026, 29368, 33039, 36710, 44052, 55065, 58736, 66078, 73420, 88104, 110130, 132156, 146840, 165195, 176208, 220260, 264312, 293680, 330390, 440520, 528624, 660780, 881040, 1321560, 2643120]

約数ペア:

[(1, 2643120), (2, 1321560), (3, 881040), (4, 660780), (5, 528624), (6, 440520), (8, 330390), (9, 293680), (10, 264312), (12, 220260), (15, 176208), (16, 165195), (18, 146840), (20, 132156), (24, 110130), (30, 88104), (36, 73420), (40, 66078), (45, 58736), (48, 55065), (60, 44052), (72, 36710), (80, 33039), (90, 29368), (120, 22026), (144, 18355), (180, 14684), (240, 11013), (360, 7342), (720, 3671)]