73032840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22541}}^1$

素因数の和:22564

約数の個数: 80

約数和(自身を含む): 245482380

約数和(自身を除く): 172449540

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, 22541, 45082, 67623, 90164, 112705, 135246, 180328, 202869, 225410, 270492, 338115, 405738, 450820, 540984, 608607, 676230, 811476, 901640, 1014345, 1217214, 1352460, 1622952, 1825821, 2028690, 2434428, 2704920, 3043035, 3651642, 4057380, 4868856, 6086070, 7303284, 8114760, 9129105, 12172140, 14606568, 18258210, 24344280, 36516420, 73032840]

約数ペア:

[(1, 73032840), (2, 36516420), (3, 24344280), (4, 18258210), (5, 14606568), (6, 12172140), (8, 9129105), (9, 8114760), (10, 7303284), (12, 6086070), (15, 4868856), (18, 4057380), (20, 3651642), (24, 3043035), (27, 2704920), (30, 2434428), (36, 2028690), (40, 1825821), (45, 1622952), (54, 1352460), (60, 1217214), (72, 1014345), (81, 901640), (90, 811476), (108, 676230), (120, 608607), (135, 540984), (162, 450820), (180, 405738), (216, 338115), (270, 270492), (324, 225410), (360, 202869), (405, 180328), (540, 135246), (648, 112705), (810, 90164), (1080, 67623), (1620, 45082), (3240, 22541)]