15674040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 54604800

約数和(自身を除く): 38930760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 631, 690, 828, 920, 1035, 1080, 1242, 1262, 1380, 1656, 1893, 2070, 2484, 2524, 2760, 3105, 3155, 3786, 4140, 4968, 5048, 5679, 6210, 6310, 7572, 8280, 9465, 11358, 12420, 12620, 14513, 15144, 17037, 18930, 22716, 24840, 25240, 28395, 29026, 34074, 37860, 43539, 45432, 56790, 58052, 68148, 72565, 75720, 85185, 87078, 113580, 116104, 130617, 136296, 145130, 170370, 174156, 217695, 227160, 261234, 290260, 340740, 348312, 391851, 435390, 522468, 580520, 653085, 681480, 783702, 870780, 1044936, 1306170, 1567404, 1741560, 1959255, 2612340, 3134808, 3918510, 5224680, 7837020, 15674040]

約数ペア:

[(1, 15674040), (2, 7837020), (3, 5224680), (4, 3918510), (5, 3134808), (6, 2612340), (8, 1959255), (9, 1741560), (10, 1567404), (12, 1306170), (15, 1044936), (18, 870780), (20, 783702), (23, 681480), (24, 653085), (27, 580520), (30, 522468), (36, 435390), (40, 391851), (45, 348312), (46, 340740), (54, 290260), (60, 261234), (69, 227160), (72, 217695), (90, 174156), (92, 170370), (108, 145130), (115, 136296), (120, 130617), (135, 116104), (138, 113580), (180, 87078), (184, 85185), (207, 75720), (216, 72565), (230, 68148), (270, 58052), (276, 56790), (345, 45432), (360, 43539), (414, 37860), (460, 34074), (540, 29026), (552, 28395), (621, 25240), (631, 24840), (690, 22716), (828, 18930), (920, 17037), (1035, 15144), (1080, 14513), (1242, 12620), (1262, 12420), (1380, 11358), (1656, 9465), (1893, 8280), (2070, 7572), (2484, 6310), (2524, 6210), (2760, 5679), (3105, 5048), (3155, 4968), (3786, 4140)]