38432640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 126047520

約数和(自身を除く): 87614880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 541, 555, 592, 640, 740, 888, 960, 1082, 1110, 1184, 1480, 1623, 1776, 1920, 2164, 2220, 2368, 2705, 2960, 3246, 3552, 4328, 4440, 4736, 5410, 5920, 6492, 7104, 8115, 8656, 8880, 10820, 11840, 12984, 14208, 16230, 17312, 17760, 20017, 21640, 23680, 25968, 32460, 34624, 35520, 40034, 43280, 51936, 60051, 64920, 69248, 71040, 80068, 86560, 100085, 103872, 120102, 129840, 160136, 173120, 200170, 207744, 240204, 259680, 300255, 320272, 346240, 400340, 480408, 519360, 600510, 640544, 800680, 960816, 1038720, 1201020, 1281088, 1601360, 1921632, 2402040, 2562176, 3202720, 3843264, 4804080, 6405440, 7686528, 9608160, 12810880, 19216320, 38432640]

約数ペア:

[(1, 38432640), (2, 19216320), (3, 12810880), (4, 9608160), (5, 7686528), (6, 6405440), (8, 4804080), (10, 3843264), (12, 3202720), (15, 2562176), (16, 2402040), (20, 1921632), (24, 1601360), (30, 1281088), (32, 1201020), (37, 1038720), (40, 960816), (48, 800680), (60, 640544), (64, 600510), (74, 519360), (80, 480408), (96, 400340), (111, 346240), (120, 320272), (128, 300255), (148, 259680), (160, 240204), (185, 207744), (192, 200170), (222, 173120), (240, 160136), (296, 129840), (320, 120102), (370, 103872), (384, 100085), (444, 86560), (480, 80068), (541, 71040), (555, 69248), (592, 64920), (640, 60051), (740, 51936), (888, 43280), (960, 40034), (1082, 35520), (1110, 34624), (1184, 32460), (1480, 25968), (1623, 23680), (1776, 21640), (1920, 20017), (2164, 17760), (2220, 17312), (2368, 16230), (2705, 14208), (2960, 12984), (3246, 11840), (3552, 10820), (4328, 8880), (4440, 8656), (4736, 8115), (5410, 7104), (5920, 6492)]