17688480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 57081024

約数和(自身を除く): 39392544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 857, 860, 1032, 1290, 1376, 1714, 1720, 2064, 2571, 2580, 3428, 3440, 4128, 4285, 5142, 5160, 6856, 6880, 8570, 10284, 10320, 12855, 13712, 17140, 20568, 20640, 25710, 27424, 34280, 36851, 41136, 51420, 68560, 73702, 82272, 102840, 110553, 137120, 147404, 184255, 205680, 221106, 294808, 368510, 411360, 442212, 552765, 589616, 737020, 884424, 1105530, 1179232, 1474040, 1768848, 2211060, 2948080, 3537696, 4422120, 5896160, 8844240, 17688480]

約数ペア:

[(1, 17688480), (2, 8844240), (3, 5896160), (4, 4422120), (5, 3537696), (6, 2948080), (8, 2211060), (10, 1768848), (12, 1474040), (15, 1179232), (16, 1105530), (20, 884424), (24, 737020), (30, 589616), (32, 552765), (40, 442212), (43, 411360), (48, 368510), (60, 294808), (80, 221106), (86, 205680), (96, 184255), (120, 147404), (129, 137120), (160, 110553), (172, 102840), (215, 82272), (240, 73702), (258, 68560), (344, 51420), (430, 41136), (480, 36851), (516, 34280), (645, 27424), (688, 25710), (857, 20640), (860, 20568), (1032, 17140), (1290, 13712), (1376, 12855), (1714, 10320), (1720, 10284), (2064, 8570), (2571, 6880), (2580, 6856), (3428, 5160), (3440, 5142), (4128, 4285)]