8045192040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3528593}}^1$

素因数の和:3528626

約数の個数: 64

約数和(自身を含む): 25405876800

約数和(自身を除く): 17360684760

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, 3528593, 7057186, 10585779, 14114372, 17642965, 21171558, 28228744, 35285930, 42343116, 52928895, 67043267, 70571860, 84686232, 105857790, 134086534, 141143720, 201129801, 211715580, 268173068, 335216335, 402259602, 423431160, 536346136, 670432670, 804519204, 1005649005, 1340865340, 1609038408, 2011298010, 2681730680, 4022596020, 8045192040]

約数ペア:

[(1, 8045192040), (2, 4022596020), (3, 2681730680), (4, 2011298010), (5, 1609038408), (6, 1340865340), (8, 1005649005), (10, 804519204), (12, 670432670), (15, 536346136), (19, 423431160), (20, 402259602), (24, 335216335), (30, 268173068), (38, 211715580), (40, 201129801), (57, 141143720), (60, 134086534), (76, 105857790), (95, 84686232), (114, 70571860), (120, 67043267), (152, 52928895), (190, 42343116), (228, 35285930), (285, 28228744), (380, 21171558), (456, 17642965), (570, 14114372), (760, 10585779), (1140, 7057186), (2280, 3528593)]