38897640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 88473240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 647, 668, 835, 1002, 1294, 1336, 1503, 1670, 1941, 2004, 2505, 2588, 3006, 3235, 3340, 3882, 4008, 5010, 5176, 5823, 6012, 6470, 6680, 7515, 7764, 9705, 10020, 11646, 12024, 12940, 15030, 15528, 19410, 20040, 23292, 25880, 29115, 30060, 38820, 46584, 58230, 60120, 77640, 108049, 116460, 216098, 232920, 324147, 432196, 540245, 648294, 864392, 972441, 1080490, 1296588, 1620735, 1944882, 2160980, 2593176, 3241470, 3889764, 4321960, 4862205, 6482940, 7779528, 9724410, 12965880, 19448820, 38897640]

約数ペア:

[(1, 38897640), (2, 19448820), (3, 12965880), (4, 9724410), (5, 7779528), (6, 6482940), (8, 4862205), (9, 4321960), (10, 3889764), (12, 3241470), (15, 2593176), (18, 2160980), (20, 1944882), (24, 1620735), (30, 1296588), (36, 1080490), (40, 972441), (45, 864392), (60, 648294), (72, 540245), (90, 432196), (120, 324147), (167, 232920), (180, 216098), (334, 116460), (360, 108049), (501, 77640), (647, 60120), (668, 58230), (835, 46584), (1002, 38820), (1294, 30060), (1336, 29115), (1503, 25880), (1670, 23292), (1941, 20040), (2004, 19410), (2505, 15528), (2588, 15030), (3006, 12940), (3235, 12024), (3340, 11646), (3882, 10020), (4008, 9705), (5010, 7764), (5176, 7515), (5823, 6680), (6012, 6470)]