91685640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40213}}^1$

素因数の和:40246

約数の個数: 64

約数和(自身を含む): 289540800

約数和(自身を除く): 197855160

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, 40213, 80426, 120639, 160852, 201065, 241278, 321704, 402130, 482556, 603195, 764047, 804260, 965112, 1206390, 1528094, 1608520, 2292141, 2412780, 3056188, 3820235, 4584282, 4825560, 6112376, 7640470, 9168564, 11460705, 15280940, 18337128, 22921410, 30561880, 45842820, 91685640]

約数ペア:

[(1, 91685640), (2, 45842820), (3, 30561880), (4, 22921410), (5, 18337128), (6, 15280940), (8, 11460705), (10, 9168564), (12, 7640470), (15, 6112376), (19, 4825560), (20, 4584282), (24, 3820235), (30, 3056188), (38, 2412780), (40, 2292141), (57, 1608520), (60, 1528094), (76, 1206390), (95, 965112), (114, 804260), (120, 764047), (152, 603195), (190, 482556), (228, 402130), (285, 321704), (380, 241278), (456, 201065), (570, 160852), (760, 120639), (1140, 80426), (2280, 40213)]