977604881520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{3672997}}^1$

素因数の和:3674122

約数の個数: 80

約数和(自身を含む): 3033308668320

約数和(自身を除く): 2055703786800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 44360, 53232, 66540, 88720, 133080, 266160, 3672997, 7345994, 11018991, 14691988, 18364985, 22037982, 29383976, 36729970, 44075964, 55094955, 58767952, 73459940, 88151928, 110189910, 146919880, 176303856, 220379820, 293839760, 440759640, 881519280, 4073353673, 8146707346, 12220061019, 16293414692, 20366768365, 24440122038, 32586829384, 40733536730, 48880244076, 61100305095, 65173658768, 81467073460, 97760488152, 122200610190, 162934146920, 195520976304, 244401220380, 325868293840, 488802440760, 977604881520]

約数ペア:

[(1, 977604881520), (2, 488802440760), (3, 325868293840), (4, 244401220380), (5, 195520976304), (6, 162934146920), (8, 122200610190), (10, 97760488152), (12, 81467073460), (15, 65173658768), (16, 61100305095), (20, 48880244076), (24, 40733536730), (30, 32586829384), (40, 24440122038), (48, 20366768365), (60, 16293414692), (80, 12220061019), (120, 8146707346), (240, 4073353673), (1109, 881519280), (2218, 440759640), (3327, 293839760), (4436, 220379820), (5545, 176303856), (6654, 146919880), (8872, 110189910), (11090, 88151928), (13308, 73459940), (16635, 58767952), (17744, 55094955), (22180, 44075964), (26616, 36729970), (33270, 29383976), (44360, 22037982), (53232, 18364985), (66540, 14691988), (88720, 11018991), (133080, 7345994), (266160, 3672997)]