6463440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 22284288

約数和(自身を除く): 15820848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 191, 235, 240, 282, 360, 376, 382, 423, 470, 564, 573, 705, 720, 752, 764, 846, 940, 955, 1128, 1146, 1410, 1528, 1692, 1719, 1880, 1910, 2115, 2256, 2292, 2820, 2865, 3056, 3384, 3438, 3760, 3820, 4230, 4584, 5640, 5730, 6768, 6876, 7640, 8460, 8595, 8977, 9168, 11280, 11460, 13752, 15280, 16920, 17190, 17954, 22920, 26931, 27504, 33840, 34380, 35908, 44885, 45840, 53862, 68760, 71816, 80793, 89770, 107724, 134655, 137520, 143632, 161586, 179540, 215448, 269310, 323172, 359080, 403965, 430896, 538620, 646344, 718160, 807930, 1077240, 1292688, 1615860, 2154480, 3231720, 6463440]

約数ペア:

[(1, 6463440), (2, 3231720), (3, 2154480), (4, 1615860), (5, 1292688), (6, 1077240), (8, 807930), (9, 718160), (10, 646344), (12, 538620), (15, 430896), (16, 403965), (18, 359080), (20, 323172), (24, 269310), (30, 215448), (36, 179540), (40, 161586), (45, 143632), (47, 137520), (48, 134655), (60, 107724), (72, 89770), (80, 80793), (90, 71816), (94, 68760), (120, 53862), (141, 45840), (144, 44885), (180, 35908), (188, 34380), (191, 33840), (235, 27504), (240, 26931), (282, 22920), (360, 17954), (376, 17190), (382, 16920), (423, 15280), (470, 13752), (564, 11460), (573, 11280), (705, 9168), (720, 8977), (752, 8595), (764, 8460), (846, 7640), (940, 6876), (955, 6768), (1128, 5730), (1146, 5640), (1410, 4584), (1528, 4230), (1692, 3820), (1719, 3760), (1880, 3438), (1910, 3384), (2115, 3056), (2256, 2865), (2292, 2820)]