38486640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9433}}^1$

素因数の和:9466

約数の個数: 80

約数和(自身を含む): 126340128

約数和(自身を除く): 87853488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9433, 18866, 28299, 37732, 47165, 56598, 75464, 94330, 113196, 141495, 150928, 160361, 188660, 226392, 282990, 320722, 377320, 452784, 481083, 565980, 641444, 754640, 801805, 962166, 1131960, 1282888, 1603610, 1924332, 2263920, 2405415, 2565776, 3207220, 3848664, 4810830, 6414440, 7697328, 9621660, 12828880, 19243320, 38486640]

約数ペア:

[(1, 38486640), (2, 19243320), (3, 12828880), (4, 9621660), (5, 7697328), (6, 6414440), (8, 4810830), (10, 3848664), (12, 3207220), (15, 2565776), (16, 2405415), (17, 2263920), (20, 1924332), (24, 1603610), (30, 1282888), (34, 1131960), (40, 962166), (48, 801805), (51, 754640), (60, 641444), (68, 565980), (80, 481083), (85, 452784), (102, 377320), (120, 320722), (136, 282990), (170, 226392), (204, 188660), (240, 160361), (255, 150928), (272, 141495), (340, 113196), (408, 94330), (510, 75464), (680, 56598), (816, 47165), (1020, 37732), (1360, 28299), (2040, 18866), (4080, 9433)]