30832440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13556

約数の個数: 64

約数和(自身を含む): 97372800

約数和(自身を除く): 66540360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 202845, 256937, 270460, 324552, 405690, 513874, 540920, 770811, 811380, 1027748, 1284685, 1541622, 1622760, 2055496, 2569370, 3083244, 3854055, 5138740, 6166488, 7708110, 10277480, 15416220, 30832440]

約数ペア:

[(1, 30832440), (2, 15416220), (3, 10277480), (4, 7708110), (5, 6166488), (6, 5138740), (8, 3854055), (10, 3083244), (12, 2569370), (15, 2055496), (19, 1622760), (20, 1541622), (24, 1284685), (30, 1027748), (38, 811380), (40, 770811), (57, 540920), (60, 513874), (76, 405690), (95, 324552), (114, 270460), (120, 256937), (152, 202845), (190, 162276), (228, 135230), (285, 108184), (380, 81138), (456, 67615), (570, 54092), (760, 40569), (1140, 27046), (2280, 13523)]