1550872750920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{561910417}}^1$

素因数の和:561910454

約数の個数: 64

約数和(自身を含む): 4854906011520

約数和(自身を除く): 3304033260600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 561910417, 1123820834, 1685731251, 2247641668, 2809552085, 3371462502, 4495283336, 5619104170, 6742925004, 8428656255, 11238208340, 12923939591, 13485850008, 16857312510, 22476416680, 25847879182, 33714625020, 38771818773, 51695758364, 64619697955, 67429250040, 77543637546, 103391516728, 129239395910, 155087275092, 193859093865, 258478791820, 310174550184, 387718187730, 516957583640, 775436375460, 1550872750920]

約数ペア:

[(1, 1550872750920), (2, 775436375460), (3, 516957583640), (4, 387718187730), (5, 310174550184), (6, 258478791820), (8, 193859093865), (10, 155087275092), (12, 129239395910), (15, 103391516728), (20, 77543637546), (23, 67429250040), (24, 64619697955), (30, 51695758364), (40, 38771818773), (46, 33714625020), (60, 25847879182), (69, 22476416680), (92, 16857312510), (115, 13485850008), (120, 12923939591), (138, 11238208340), (184, 8428656255), (230, 6742925004), (276, 5619104170), (345, 4495283336), (460, 3371462502), (552, 2809552085), (690, 2247641668), (920, 1685731251), (1380, 1123820834), (2760, 561910417)]