69816827760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4768909}}^1$

素因数の和:4768986

約数の個数: 80

約数和(自身を含む): 219980280480

約数和(自身を除く): 150163452720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 4768909, 9537818, 14306727, 19075636, 23844545, 28613454, 38151272, 47689090, 57226908, 71533635, 76302544, 95378180, 114453816, 143067270, 190756360, 228907632, 286134540, 290903449, 381512720, 572269080, 581806898, 872710347, 1144538160, 1163613796, 1454517245, 1745420694, 2327227592, 2909034490, 3490841388, 4363551735, 4654455184, 5818068980, 6981682776, 8727103470, 11636137960, 13963365552, 17454206940, 23272275920, 34908413880, 69816827760]

約数ペア:

[(1, 69816827760), (2, 34908413880), (3, 23272275920), (4, 17454206940), (5, 13963365552), (6, 11636137960), (8, 8727103470), (10, 6981682776), (12, 5818068980), (15, 4654455184), (16, 4363551735), (20, 3490841388), (24, 2909034490), (30, 2327227592), (40, 1745420694), (48, 1454517245), (60, 1163613796), (61, 1144538160), (80, 872710347), (120, 581806898), (122, 572269080), (183, 381512720), (240, 290903449), (244, 286134540), (305, 228907632), (366, 190756360), (488, 143067270), (610, 114453816), (732, 95378180), (915, 76302544), (976, 71533635), (1220, 57226908), (1464, 47689090), (1830, 38151272), (2440, 28613454), (2928, 23844545), (3660, 19075636), (4880, 14306727), (7320, 9537818), (14640, 4768909)]