38385240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 118577520

約数和(自身を除く): 80192280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 173, 215, 258, 344, 346, 430, 516, 519, 645, 692, 860, 865, 1032, 1038, 1290, 1384, 1720, 1730, 1849, 2076, 2580, 2595, 3460, 3698, 4152, 5160, 5190, 5547, 6920, 7396, 7439, 9245, 10380, 11094, 14792, 14878, 18490, 20760, 22188, 22317, 27735, 29756, 36980, 37195, 44376, 44634, 55470, 59512, 73960, 74390, 89268, 110940, 111585, 148780, 178536, 221880, 223170, 297560, 319877, 446340, 639754, 892680, 959631, 1279508, 1599385, 1919262, 2559016, 3198770, 3838524, 4798155, 6397540, 7677048, 9596310, 12795080, 19192620, 38385240]

約数ペア:

[(1, 38385240), (2, 19192620), (3, 12795080), (4, 9596310), (5, 7677048), (6, 6397540), (8, 4798155), (10, 3838524), (12, 3198770), (15, 2559016), (20, 1919262), (24, 1599385), (30, 1279508), (40, 959631), (43, 892680), (60, 639754), (86, 446340), (120, 319877), (129, 297560), (172, 223170), (173, 221880), (215, 178536), (258, 148780), (344, 111585), (346, 110940), (430, 89268), (516, 74390), (519, 73960), (645, 59512), (692, 55470), (860, 44634), (865, 44376), (1032, 37195), (1038, 36980), (1290, 29756), (1384, 27735), (1720, 22317), (1730, 22188), (1849, 20760), (2076, 18490), (2580, 14878), (2595, 14792), (3460, 11094), (3698, 10380), (4152, 9245), (5160, 7439), (5190, 7396), (5547, 6920)]