478507320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 1637625600

約数和(自身を除く): 1159118280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 809, 930, 954, 1060, 1116, 1240, 1272, 1395, 1590, 1618, 1643, 1860, 1908, 2120, 2232, 2385, 2427, 2790, 3180, 3236, 3286, 3720, 3816, 4045, 4770, 4854, 4929, 5580, 6360, 6472, 6572, 7281, 8090, 8215, 9540, 9708, 9858, 11160, 12135, 13144, 14562, 14787, 16180, 16430, 19080, 19416, 19716, 24270, 24645, 25079, 29124, 29574, 32360, 32860, 36405, 39432, 42877, 48540, 49290, 50158, 58248, 59148, 65720, 72810, 73935, 75237, 85754, 97080, 98580, 100316, 118296, 125395, 128631, 145620, 147870, 150474, 171508, 197160, 200632, 214385, 225711, 250790, 257262, 291240, 295740, 300948, 343016, 376185, 385893, 428770, 451422, 501580, 514524, 591480, 601896, 643155, 752370, 771786, 857540, 902844, 1003160, 1029048, 1128555, 1286310, 1329187, 1504740, 1543572, 1715080, 1805688, 1929465, 2257110, 2572620, 2658374, 3009480, 3087144, 3858930, 3987561, 4514220, 5145240, 5316748, 6645935, 7717860, 7975122, 9028440, 10633496, 11962683, 13291870, 15435720, 15950244, 19937805, 23925366, 26583740, 31900488, 39875610, 47850732, 53167480, 59813415, 79751220, 95701464, 119626830, 159502440, 239253660, 478507320]

約数ペア:

[(1, 478507320), (2, 239253660), (3, 159502440), (4, 119626830), (5, 95701464), (6, 79751220), (8, 59813415), (9, 53167480), (10, 47850732), (12, 39875610), (15, 31900488), (18, 26583740), (20, 23925366), (24, 19937805), (30, 15950244), (31, 15435720), (36, 13291870), (40, 11962683), (45, 10633496), (53, 9028440), (60, 7975122), (62, 7717860), (72, 6645935), (90, 5316748), (93, 5145240), (106, 4514220), (120, 3987561), (124, 3858930), (155, 3087144), (159, 3009480), (180, 2658374), (186, 2572620), (212, 2257110), (248, 1929465), (265, 1805688), (279, 1715080), (310, 1543572), (318, 1504740), (360, 1329187), (372, 1286310), (424, 1128555), (465, 1029048), (477, 1003160), (530, 902844), (558, 857540), (620, 771786), (636, 752370), (744, 643155), (795, 601896), (809, 591480), (930, 514524), (954, 501580), (1060, 451422), (1116, 428770), (1240, 385893), (1272, 376185), (1395, 343016), (1590, 300948), (1618, 295740), (1643, 291240), (1860, 257262), (1908, 250790), (2120, 225711), (2232, 214385), (2385, 200632), (2427, 197160), (2790, 171508), (3180, 150474), (3236, 147870), (3286, 145620), (3720, 128631), (3816, 125395), (4045, 118296), (4770, 100316), (4854, 98580), (4929, 97080), (5580, 85754), (6360, 75237), (6472, 73935), (6572, 72810), (7281, 65720), (8090, 59148), (8215, 58248), (9540, 50158), (9708, 49290), (9858, 48540), (11160, 42877), (12135, 39432), (13144, 36405), (14562, 32860), (14787, 32360), (16180, 29574), (16430, 29124), (19080, 25079), (19416, 24645), (19716, 24270)]