91288440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 298209600

約数和(自身を除く): 206921160

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, 180, 239, 360, 478, 717, 956, 1061, 1195, 1434, 1912, 2122, 2151, 2390, 2868, 3183, 3585, 4244, 4302, 4780, 5305, 5736, 6366, 7170, 8488, 8604, 9549, 9560, 10610, 10755, 12732, 14340, 15915, 17208, 19098, 21220, 21510, 25464, 28680, 31830, 38196, 42440, 43020, 47745, 63660, 76392, 86040, 95490, 127320, 190980, 253579, 381960, 507158, 760737, 1014316, 1267895, 1521474, 2028632, 2282211, 2535790, 3042948, 3803685, 4564422, 5071580, 6085896, 7607370, 9128844, 10143160, 11411055, 15214740, 18257688, 22822110, 30429480, 45644220, 91288440]

約数ペア:

[(1, 91288440), (2, 45644220), (3, 30429480), (4, 22822110), (5, 18257688), (6, 15214740), (8, 11411055), (9, 10143160), (10, 9128844), (12, 7607370), (15, 6085896), (18, 5071580), (20, 4564422), (24, 3803685), (30, 3042948), (36, 2535790), (40, 2282211), (45, 2028632), (60, 1521474), (72, 1267895), (90, 1014316), (120, 760737), (180, 507158), (239, 381960), (360, 253579), (478, 190980), (717, 127320), (956, 95490), (1061, 86040), (1195, 76392), (1434, 63660), (1912, 47745), (2122, 43020), (2151, 42440), (2390, 38196), (2868, 31830), (3183, 28680), (3585, 25464), (4244, 21510), (4302, 21220), (4780, 19098), (5305, 17208), (5736, 15915), (6366, 14340), (7170, 12732), (8488, 10755), (8604, 10610), (9549, 9560)]