72162360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 243144000

約数和(自身を除く): 170981640

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, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 613, 654, 872, 981, 1080, 1090, 1226, 1308, 1635, 1839, 1962, 2180, 2452, 2616, 2943, 3065, 3270, 3678, 3924, 4360, 4904, 4905, 5517, 5886, 6130, 6540, 7356, 7848, 9195, 9810, 11034, 11772, 12260, 13080, 14712, 14715, 16551, 18390, 19620, 22068, 23544, 24520, 27585, 29430, 33102, 36780, 39240, 44136, 55170, 58860, 66204, 66817, 73560, 82755, 110340, 117720, 132408, 133634, 165510, 200451, 220680, 267268, 331020, 334085, 400902, 534536, 601353, 662040, 668170, 801804, 1002255, 1202706, 1336340, 1603608, 1804059, 2004510, 2405412, 2672680, 3006765, 3608118, 4009020, 4810824, 6013530, 7216236, 8018040, 9020295, 12027060, 14432472, 18040590, 24054120, 36081180, 72162360]

約数ペア:

[(1, 72162360), (2, 36081180), (3, 24054120), (4, 18040590), (5, 14432472), (6, 12027060), (8, 9020295), (9, 8018040), (10, 7216236), (12, 6013530), (15, 4810824), (18, 4009020), (20, 3608118), (24, 3006765), (27, 2672680), (30, 2405412), (36, 2004510), (40, 1804059), (45, 1603608), (54, 1336340), (60, 1202706), (72, 1002255), (90, 801804), (108, 668170), (109, 662040), (120, 601353), (135, 534536), (180, 400902), (216, 334085), (218, 331020), (270, 267268), (327, 220680), (360, 200451), (436, 165510), (540, 133634), (545, 132408), (613, 117720), (654, 110340), (872, 82755), (981, 73560), (1080, 66817), (1090, 66204), (1226, 58860), (1308, 55170), (1635, 44136), (1839, 39240), (1962, 36780), (2180, 33102), (2452, 29430), (2616, 27585), (2943, 24520), (3065, 23544), (3270, 22068), (3678, 19620), (3924, 18390), (4360, 16551), (4904, 14715), (4905, 14712), (5517, 13080), (5886, 12260), (6130, 11772), (6540, 11034), (7356, 9810), (7848, 9195)]