458688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18289}}^1$

素因数の和:18333

約数の個数: 128

約数和(自身を含む): 1580256000

約数和(自身を除く): 1121567880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 18289, 25080, 36578, 54867, 73156, 91445, 109734, 146312, 182890, 201179, 219468, 274335, 347491, 365780, 402358, 438936, 548670, 603537, 694982, 731560, 804716, 1005895, 1042473, 1097340, 1207074, 1389964, 1609432, 1737455, 2011790, 2084946, 2194680, 2414148, 2779928, 3017685, 3474910, 3822401, 4023580, 4169892, 4828296, 5212365, 6035370, 6949820, 7644802, 8047160, 8339784, 10424730, 11467203, 12070740, 13899640, 15289604, 19112005, 20849460, 22934406, 24141480, 30579208, 38224010, 41698920, 45868812, 57336015, 76448020, 91737624, 114672030, 152896040, 229344060, 458688120]

約数ペア:

[(1, 458688120), (2, 229344060), (3, 152896040), (4, 114672030), (5, 91737624), (6, 76448020), (8, 57336015), (10, 45868812), (11, 41698920), (12, 38224010), (15, 30579208), (19, 24141480), (20, 22934406), (22, 20849460), (24, 19112005), (30, 15289604), (33, 13899640), (38, 12070740), (40, 11467203), (44, 10424730), (55, 8339784), (57, 8047160), (60, 7644802), (66, 6949820), (76, 6035370), (88, 5212365), (95, 4828296), (110, 4169892), (114, 4023580), (120, 3822401), (132, 3474910), (152, 3017685), (165, 2779928), (190, 2414148), (209, 2194680), (220, 2084946), (228, 2011790), (264, 1737455), (285, 1609432), (330, 1389964), (380, 1207074), (418, 1097340), (440, 1042473), (456, 1005895), (570, 804716), (627, 731560), (660, 694982), (760, 603537), (836, 548670), (1045, 438936), (1140, 402358), (1254, 365780), (1320, 347491), (1672, 274335), (2090, 219468), (2280, 201179), (2508, 182890), (3135, 146312), (4180, 109734), (5016, 91445), (6270, 73156), (8360, 54867), (12540, 36578), (18289, 25080)]