340702080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2992

約数の個数: 128

約数和(自身を含む): 1104170400

約数和(自身を除く): 763468320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2909, 2928, 3660, 3904, 4880, 5818, 5856, 7320, 7808, 8727, 9760, 11636, 11712, 14545, 14640, 17454, 19520, 23272, 23424, 29090, 29280, 34908, 39040, 43635, 46544, 58180, 58560, 69816, 87270, 93088, 116360, 117120, 139632, 174540, 177449, 186176, 232720, 279264, 349080, 354898, 372352, 465440, 532347, 558528, 698160, 709796, 887245, 930880, 1064694, 1117056, 1396320, 1419592, 1774490, 1861760, 2129388, 2661735, 2792640, 2839184, 3548980, 4258776, 5323470, 5585280, 5678368, 7097960, 8517552, 10646940, 11356736, 14195920, 17035104, 21293880, 22713472, 28391840, 34070208, 42587760, 56783680, 68140416, 85175520, 113567360, 170351040, 340702080]

約数ペア:

[(1, 340702080), (2, 170351040), (3, 113567360), (4, 85175520), (5, 68140416), (6, 56783680), (8, 42587760), (10, 34070208), (12, 28391840), (15, 22713472), (16, 21293880), (20, 17035104), (24, 14195920), (30, 11356736), (32, 10646940), (40, 8517552), (48, 7097960), (60, 5678368), (61, 5585280), (64, 5323470), (80, 4258776), (96, 3548980), (120, 2839184), (122, 2792640), (128, 2661735), (160, 2129388), (183, 1861760), (192, 1774490), (240, 1419592), (244, 1396320), (305, 1117056), (320, 1064694), (366, 930880), (384, 887245), (480, 709796), (488, 698160), (610, 558528), (640, 532347), (732, 465440), (915, 372352), (960, 354898), (976, 349080), (1220, 279264), (1464, 232720), (1830, 186176), (1920, 177449), (1952, 174540), (2440, 139632), (2909, 117120), (2928, 116360), (3660, 93088), (3904, 87270), (4880, 69816), (5818, 58560), (5856, 58180), (7320, 46544), (7808, 43635), (8727, 39040), (9760, 34908), (11636, 29280), (11712, 29090), (14545, 23424), (14640, 23272), (17454, 19520)]