29731920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 95770656

約数和(自身を除く): 66038736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 86, 120, 129, 134, 172, 201, 215, 240, 258, 268, 335, 344, 402, 430, 516, 536, 645, 670, 688, 804, 860, 1005, 1032, 1072, 1290, 1340, 1608, 1720, 1849, 2010, 2064, 2580, 2680, 2881, 3216, 3440, 3698, 4020, 5160, 5360, 5547, 5762, 7396, 8040, 8643, 9245, 10320, 11094, 11524, 14405, 14792, 16080, 17286, 18490, 22188, 23048, 27735, 28810, 29584, 34572, 36980, 43215, 44376, 46096, 55470, 57620, 69144, 73960, 86430, 88752, 110940, 115240, 123883, 138288, 147920, 172860, 221880, 230480, 247766, 345720, 371649, 443760, 495532, 619415, 691440, 743298, 991064, 1238830, 1486596, 1858245, 1982128, 2477660, 2973192, 3716490, 4955320, 5946384, 7432980, 9910640, 14865960, 29731920]

約数ペア:

[(1, 29731920), (2, 14865960), (3, 9910640), (4, 7432980), (5, 5946384), (6, 4955320), (8, 3716490), (10, 2973192), (12, 2477660), (15, 1982128), (16, 1858245), (20, 1486596), (24, 1238830), (30, 991064), (40, 743298), (43, 691440), (48, 619415), (60, 495532), (67, 443760), (80, 371649), (86, 345720), (120, 247766), (129, 230480), (134, 221880), (172, 172860), (201, 147920), (215, 138288), (240, 123883), (258, 115240), (268, 110940), (335, 88752), (344, 86430), (402, 73960), (430, 69144), (516, 57620), (536, 55470), (645, 46096), (670, 44376), (688, 43215), (804, 36980), (860, 34572), (1005, 29584), (1032, 28810), (1072, 27735), (1290, 23048), (1340, 22188), (1608, 18490), (1720, 17286), (1849, 16080), (2010, 14792), (2064, 14405), (2580, 11524), (2680, 11094), (2881, 10320), (3216, 9245), (3440, 8643), (3698, 8040), (4020, 7396), (5160, 5762), (5360, 5547)]