85175520

素因数分解:

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

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 272795040

約数和(自身を除く): 187619520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2909, 2928, 3660, 4880, 5818, 5856, 7320, 8727, 9760, 11636, 14545, 14640, 17454, 23272, 29090, 29280, 34908, 43635, 46544, 58180, 69816, 87270, 93088, 116360, 139632, 174540, 177449, 232720, 279264, 349080, 354898, 465440, 532347, 698160, 709796, 887245, 1064694, 1396320, 1419592, 1774490, 2129388, 2661735, 2839184, 3548980, 4258776, 5323470, 5678368, 7097960, 8517552, 10646940, 14195920, 17035104, 21293880, 28391840, 42587760, 85175520]

約数ペア:

[(1, 85175520), (2, 42587760), (3, 28391840), (4, 21293880), (5, 17035104), (6, 14195920), (8, 10646940), (10, 8517552), (12, 7097960), (15, 5678368), (16, 5323470), (20, 4258776), (24, 3548980), (30, 2839184), (32, 2661735), (40, 2129388), (48, 1774490), (60, 1419592), (61, 1396320), (80, 1064694), (96, 887245), (120, 709796), (122, 698160), (160, 532347), (183, 465440), (240, 354898), (244, 349080), (305, 279264), (366, 232720), (480, 177449), (488, 174540), (610, 139632), (732, 116360), (915, 93088), (976, 87270), (1220, 69816), (1464, 58180), (1830, 46544), (1952, 43635), (2440, 34908), (2909, 29280), (2928, 29090), (3660, 23272), (4880, 17454), (5818, 14640), (5856, 14545), (7320, 11636), (8727, 9760)]