4405920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 14188608

約数和(自身を除く): 9782688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 137, 160, 201, 240, 268, 274, 335, 402, 411, 480, 536, 548, 670, 685, 804, 822, 1005, 1072, 1096, 1340, 1370, 1608, 1644, 2010, 2055, 2144, 2192, 2680, 2740, 3216, 3288, 4020, 4110, 4384, 5360, 5480, 6432, 6576, 8040, 8220, 9179, 10720, 10960, 13152, 16080, 16440, 18358, 21920, 27537, 32160, 32880, 36716, 45895, 55074, 65760, 73432, 91790, 110148, 137685, 146864, 183580, 220296, 275370, 293728, 367160, 440592, 550740, 734320, 881184, 1101480, 1468640, 2202960, 4405920]

約数ペア:

[(1, 4405920), (2, 2202960), (3, 1468640), (4, 1101480), (5, 881184), (6, 734320), (8, 550740), (10, 440592), (12, 367160), (15, 293728), (16, 275370), (20, 220296), (24, 183580), (30, 146864), (32, 137685), (40, 110148), (48, 91790), (60, 73432), (67, 65760), (80, 55074), (96, 45895), (120, 36716), (134, 32880), (137, 32160), (160, 27537), (201, 21920), (240, 18358), (268, 16440), (274, 16080), (335, 13152), (402, 10960), (411, 10720), (480, 9179), (536, 8220), (548, 8040), (670, 6576), (685, 6432), (804, 5480), (822, 5360), (1005, 4384), (1072, 4110), (1096, 4020), (1340, 3288), (1370, 3216), (1608, 2740), (1644, 2680), (2010, 2192), (2055, 2144)]