51786359280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{104089}}^1$

素因数の和:104799

約数の個数: 120

約数和(自身を含む): 174169217040

約数和(自身を除く): 122382857760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 691, 720, 1382, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 8292, 10365, 11056, 12438, 13820, 16584, 20730, 24876, 27640, 31095, 33168, 41460, 49752, 55280, 62190, 82920, 99504, 104089, 124380, 165840, 208178, 248760, 312267, 416356, 497520, 520445, 624534, 832712, 936801, 1040890, 1249068, 1561335, 1665424, 1873602, 2081780, 2498136, 3122670, 3747204, 4163560, 4684005, 4996272, 6245340, 7494408, 8327120, 9368010, 12490680, 14988816, 18736020, 24981360, 37472040, 71925499, 74944080, 143850998, 215776497, 287701996, 359627495, 431552994, 575403992, 647329491, 719254990, 863105988, 1078882485, 1150807984, 1294658982, 1438509980, 1726211976, 2157764970, 2589317964, 2877019960, 3236647455, 3452423952, 4315529940, 5178635928, 5754039920, 6473294910, 8631059880, 10357271856, 12946589820, 17262119760, 25893179640, 51786359280]

約数ペア:

[(1, 51786359280), (2, 25893179640), (3, 17262119760), (4, 12946589820), (5, 10357271856), (6, 8631059880), (8, 6473294910), (9, 5754039920), (10, 5178635928), (12, 4315529940), (15, 3452423952), (16, 3236647455), (18, 2877019960), (20, 2589317964), (24, 2157764970), (30, 1726211976), (36, 1438509980), (40, 1294658982), (45, 1150807984), (48, 1078882485), (60, 863105988), (72, 719254990), (80, 647329491), (90, 575403992), (120, 431552994), (144, 359627495), (180, 287701996), (240, 215776497), (360, 143850998), (691, 74944080), (720, 71925499), (1382, 37472040), (2073, 24981360), (2764, 18736020), (3455, 14988816), (4146, 12490680), (5528, 9368010), (6219, 8327120), (6910, 7494408), (8292, 6245340), (10365, 4996272), (11056, 4684005), (12438, 4163560), (13820, 3747204), (16584, 3122670), (20730, 2498136), (24876, 2081780), (27640, 1873602), (31095, 1665424), (33168, 1561335), (41460, 1249068), (49752, 1040890), (55280, 936801), (62190, 832712), (82920, 624534), (99504, 520445), (104089, 497520), (124380, 416356), (165840, 312267), (208178, 248760)]