913680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 3249792

約数和(自身を除く): 2336112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4860, 5076, 5640, 6345, 6480, 6768, 7614, 8460, 9720, 10152, 11280, 11421, 12690, 15228, 16920, 19035, 19440, 20304, 22842, 25380, 30456, 33840, 38070, 45684, 50760, 57105, 60912, 76140, 91368, 101520, 114210, 152280, 182736, 228420, 304560, 456840, 913680]

約数ペア:

[(1, 913680), (2, 456840), (3, 304560), (4, 228420), (5, 182736), (6, 152280), (8, 114210), (9, 101520), (10, 91368), (12, 76140), (15, 60912), (16, 57105), (18, 50760), (20, 45684), (24, 38070), (27, 33840), (30, 30456), (36, 25380), (40, 22842), (45, 20304), (47, 19440), (48, 19035), (54, 16920), (60, 15228), (72, 12690), (80, 11421), (81, 11280), (90, 10152), (94, 9720), (108, 8460), (120, 7614), (135, 6768), (141, 6480), (144, 6345), (162, 5640), (180, 5076), (188, 4860), (216, 4230), (235, 3888), (240, 3807), (243, 3760), (270, 3384), (282, 3240), (324, 2820), (360, 2538), (376, 2430), (405, 2256), (423, 2160), (432, 2115), (470, 1944), (486, 1880), (540, 1692), (564, 1620), (648, 1410), (705, 1296), (720, 1269), (752, 1215), (810, 1128), (846, 1080), (940, 972)]