79964760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16253}}^1$

素因数の和:16308

約数の個数: 64

約数和(自身を含む): 245760480

約数和(自身を除く): 165795720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 162530, 195036, 243795, 325060, 390072, 487590, 650120, 666373, 975180, 1332746, 1950360, 1999119, 2665492, 3331865, 3998238, 5330984, 6663730, 7996476, 9995595, 13327460, 15992952, 19991190, 26654920, 39982380, 79964760]

約数ペア:

[(1, 79964760), (2, 39982380), (3, 26654920), (4, 19991190), (5, 15992952), (6, 13327460), (8, 9995595), (10, 7996476), (12, 6663730), (15, 5330984), (20, 3998238), (24, 3331865), (30, 2665492), (40, 1999119), (41, 1950360), (60, 1332746), (82, 975180), (120, 666373), (123, 650120), (164, 487590), (205, 390072), (246, 325060), (328, 243795), (410, 195036), (492, 162530), (615, 130024), (820, 97518), (984, 81265), (1230, 65012), (1640, 48759), (2460, 32506), (4920, 16253)]