149040720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 502876296

約数和(自身を除く): 353835576

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, 317, 360, 634, 653, 720, 951, 1268, 1306, 1585, 1902, 1959, 2536, 2612, 2853, 3170, 3265, 3804, 3918, 4755, 5072, 5224, 5706, 5877, 6340, 6530, 7608, 7836, 9510, 9795, 10448, 11412, 11754, 12680, 13060, 14265, 15216, 15672, 19020, 19590, 22824, 23508, 25360, 26120, 28530, 29385, 31344, 38040, 39180, 45648, 47016, 52240, 57060, 58770, 76080, 78360, 94032, 114120, 117540, 156720, 207001, 228240, 235080, 414002, 470160, 621003, 828004, 1035005, 1242006, 1656008, 1863009, 2070010, 2484012, 3105015, 3312016, 3726018, 4140020, 4968024, 6210030, 7452036, 8280040, 9315045, 9936048, 12420060, 14904072, 16560080, 18630090, 24840120, 29808144, 37260180, 49680240, 74520360, 149040720]

約数ペア:

[(1, 149040720), (2, 74520360), (3, 49680240), (4, 37260180), (5, 29808144), (6, 24840120), (8, 18630090), (9, 16560080), (10, 14904072), (12, 12420060), (15, 9936048), (16, 9315045), (18, 8280040), (20, 7452036), (24, 6210030), (30, 4968024), (36, 4140020), (40, 3726018), (45, 3312016), (48, 3105015), (60, 2484012), (72, 2070010), (80, 1863009), (90, 1656008), (120, 1242006), (144, 1035005), (180, 828004), (240, 621003), (317, 470160), (360, 414002), (634, 235080), (653, 228240), (720, 207001), (951, 156720), (1268, 117540), (1306, 114120), (1585, 94032), (1902, 78360), (1959, 76080), (2536, 58770), (2612, 57060), (2853, 52240), (3170, 47016), (3265, 45648), (3804, 39180), (3918, 38040), (4755, 31344), (5072, 29385), (5224, 28530), (5706, 26120), (5877, 25360), (6340, 23508), (6530, 22824), (7608, 19590), (7836, 19020), (9510, 15672), (9795, 15216), (10448, 14265), (11412, 13060), (11754, 12680)]