73639560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26681}}^1$

素因数の和:26718

約数の個数: 64

約数和(自身を含む): 230532480

約数和(自身を除く): 156892920

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, 26681, 53362, 80043, 106724, 133405, 160086, 213448, 266810, 320172, 400215, 533620, 613663, 640344, 800430, 1067240, 1227326, 1600860, 1840989, 2454652, 3068315, 3201720, 3681978, 4909304, 6136630, 7363956, 9204945, 12273260, 14727912, 18409890, 24546520, 36819780, 73639560]

約数ペア:

[(1, 73639560), (2, 36819780), (3, 24546520), (4, 18409890), (5, 14727912), (6, 12273260), (8, 9204945), (10, 7363956), (12, 6136630), (15, 4909304), (20, 3681978), (23, 3201720), (24, 3068315), (30, 2454652), (40, 1840989), (46, 1600860), (60, 1227326), (69, 1067240), (92, 800430), (115, 640344), (120, 613663), (138, 533620), (184, 400215), (230, 320172), (276, 266810), (345, 213448), (460, 160086), (552, 133405), (690, 106724), (920, 80043), (1380, 53362), (2760, 26681)]