306425880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 998524800

約数和(自身を除く): 692098920

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, 360, 479, 958, 1437, 1777, 1916, 2395, 2874, 3554, 3832, 4311, 4790, 5331, 5748, 7108, 7185, 8622, 8885, 9580, 10662, 11496, 14216, 14370, 15993, 17244, 17770, 19160, 21324, 21555, 26655, 28740, 31986, 34488, 35540, 42648, 43110, 53310, 57480, 63972, 71080, 79965, 86220, 106620, 127944, 159930, 172440, 213240, 319860, 639720, 851183, 1702366, 2553549, 3404732, 4255915, 5107098, 6809464, 7660647, 8511830, 10214196, 12767745, 15321294, 17023660, 20428392, 25535490, 30642588, 34047320, 38303235, 51070980, 61285176, 76606470, 102141960, 153212940, 306425880]

約数ペア:

[(1, 306425880), (2, 153212940), (3, 102141960), (4, 76606470), (5, 61285176), (6, 51070980), (8, 38303235), (9, 34047320), (10, 30642588), (12, 25535490), (15, 20428392), (18, 17023660), (20, 15321294), (24, 12767745), (30, 10214196), (36, 8511830), (40, 7660647), (45, 6809464), (60, 5107098), (72, 4255915), (90, 3404732), (120, 2553549), (180, 1702366), (360, 851183), (479, 639720), (958, 319860), (1437, 213240), (1777, 172440), (1916, 159930), (2395, 127944), (2874, 106620), (3554, 86220), (3832, 79965), (4311, 71080), (4790, 63972), (5331, 57480), (5748, 53310), (7108, 43110), (7185, 42648), (8622, 35540), (8885, 34488), (9580, 31986), (10662, 28740), (11496, 26655), (14216, 21555), (14370, 21324), (15993, 19160), (17244, 17770)]