147331560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53381}}^1$

素因数の和:53418

約数の個数: 64

約数和(自身を含む): 461220480

約数和(自身を除く): 313888920

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, 53381, 106762, 160143, 213524, 266905, 320286, 427048, 533810, 640572, 800715, 1067620, 1227763, 1281144, 1601430, 2135240, 2455526, 3202860, 3683289, 4911052, 6138815, 6405720, 7366578, 9822104, 12277630, 14733156, 18416445, 24555260, 29466312, 36832890, 49110520, 73665780, 147331560]

約数ペア:

[(1, 147331560), (2, 73665780), (3, 49110520), (4, 36832890), (5, 29466312), (6, 24555260), (8, 18416445), (10, 14733156), (12, 12277630), (15, 9822104), (20, 7366578), (23, 6405720), (24, 6138815), (30, 4911052), (40, 3683289), (46, 3202860), (60, 2455526), (69, 2135240), (92, 1601430), (115, 1281144), (120, 1227763), (138, 1067620), (184, 800715), (230, 640572), (276, 533810), (345, 427048), (460, 320286), (552, 266905), (690, 213524), (920, 160143), (1380, 106762), (2760, 53381)]