243871560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{75269}}^1$

素因数の和:75292

約数の個数: 80

約数和(自身を含む): 819690300

約数和(自身を除く): 575818740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 75269, 150538, 225807, 301076, 376345, 451614, 602152, 677421, 752690, 903228, 1129035, 1354842, 1505380, 1806456, 2032263, 2258070, 2709684, 3010760, 3387105, 4064526, 4516140, 5419368, 6096789, 6774210, 8129052, 9032280, 10161315, 12193578, 13548420, 16258104, 20322630, 24387156, 27096840, 30483945, 40645260, 48774312, 60967890, 81290520, 121935780, 243871560]

約数ペア:

[(1, 243871560), (2, 121935780), (3, 81290520), (4, 60967890), (5, 48774312), (6, 40645260), (8, 30483945), (9, 27096840), (10, 24387156), (12, 20322630), (15, 16258104), (18, 13548420), (20, 12193578), (24, 10161315), (27, 9032280), (30, 8129052), (36, 6774210), (40, 6096789), (45, 5419368), (54, 4516140), (60, 4064526), (72, 3387105), (81, 3010760), (90, 2709684), (108, 2258070), (120, 2032263), (135, 1806456), (162, 1505380), (180, 1354842), (216, 1129035), (270, 903228), (324, 752690), (360, 677421), (405, 602152), (540, 451614), (648, 376345), (810, 301076), (1080, 225807), (1620, 150538), (3240, 75269)]