79470840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 167287560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 83, 101, 120, 158, 166, 202, 237, 249, 303, 316, 332, 395, 404, 415, 474, 498, 505, 606, 632, 664, 790, 808, 830, 948, 996, 1010, 1185, 1212, 1245, 1515, 1580, 1660, 1896, 1992, 2020, 2370, 2424, 2490, 3030, 3160, 3320, 4040, 4740, 4980, 6060, 6557, 7979, 8383, 9480, 9960, 12120, 13114, 15958, 16766, 19671, 23937, 25149, 26228, 31916, 32785, 33532, 39342, 39895, 41915, 47874, 50298, 52456, 63832, 65570, 67064, 78684, 79790, 83830, 95748, 98355, 100596, 119685, 125745, 131140, 157368, 159580, 167660, 191496, 196710, 201192, 239370, 251490, 262280, 319160, 335320, 393420, 478740, 502980, 662257, 786840, 957480, 1005960, 1324514, 1986771, 2649028, 3311285, 3973542, 5298056, 6622570, 7947084, 9933855, 13245140, 15894168, 19867710, 26490280, 39735420, 79470840]

約数ペア:

[(1, 79470840), (2, 39735420), (3, 26490280), (4, 19867710), (5, 15894168), (6, 13245140), (8, 9933855), (10, 7947084), (12, 6622570), (15, 5298056), (20, 3973542), (24, 3311285), (30, 2649028), (40, 1986771), (60, 1324514), (79, 1005960), (83, 957480), (101, 786840), (120, 662257), (158, 502980), (166, 478740), (202, 393420), (237, 335320), (249, 319160), (303, 262280), (316, 251490), (332, 239370), (395, 201192), (404, 196710), (415, 191496), (474, 167660), (498, 159580), (505, 157368), (606, 131140), (632, 125745), (664, 119685), (790, 100596), (808, 98355), (830, 95748), (948, 83830), (996, 79790), (1010, 78684), (1185, 67064), (1212, 65570), (1245, 63832), (1515, 52456), (1580, 50298), (1660, 47874), (1896, 41915), (1992, 39895), (2020, 39342), (2370, 33532), (2424, 32785), (2490, 31916), (3030, 26228), (3160, 25149), (3320, 23937), (4040, 19671), (4740, 16766), (4980, 15958), (6060, 13114), (6557, 12120), (7979, 9960), (8383, 9480)]