418793880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1241

約数の個数: 128

約数和(自身を含む): 1310699520

約数和(自身を除く): 891905640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 1030, 1093, 1236, 1240, 1545, 1860, 2060, 2186, 2472, 3090, 3193, 3279, 3720, 4120, 4372, 5465, 6180, 6386, 6558, 8744, 9579, 10930, 12360, 12772, 13116, 15965, 16395, 19158, 21860, 25544, 26232, 31930, 32790, 33883, 38316, 43720, 47895, 63860, 65580, 67766, 76632, 95790, 101649, 112579, 127720, 131160, 135532, 169415, 191580, 203298, 225158, 271064, 337737, 338830, 383160, 406596, 450316, 508245, 562895, 675474, 677660, 813192, 900632, 1016490, 1125790, 1350948, 1355320, 1688685, 2032980, 2251580, 2701896, 3377370, 3489949, 4065960, 4503160, 6754740, 6979898, 10469847, 13509480, 13959796, 17449745, 20939694, 27919592, 34899490, 41879388, 52349235, 69798980, 83758776, 104698470, 139597960, 209396940, 418793880]

約数ペア:

[(1, 418793880), (2, 209396940), (3, 139597960), (4, 104698470), (5, 83758776), (6, 69798980), (8, 52349235), (10, 41879388), (12, 34899490), (15, 27919592), (20, 20939694), (24, 17449745), (30, 13959796), (31, 13509480), (40, 10469847), (60, 6979898), (62, 6754740), (93, 4503160), (103, 4065960), (120, 3489949), (124, 3377370), (155, 2701896), (186, 2251580), (206, 2032980), (248, 1688685), (309, 1355320), (310, 1350948), (372, 1125790), (412, 1016490), (465, 900632), (515, 813192), (618, 677660), (620, 675474), (744, 562895), (824, 508245), (930, 450316), (1030, 406596), (1093, 383160), (1236, 338830), (1240, 337737), (1545, 271064), (1860, 225158), (2060, 203298), (2186, 191580), (2472, 169415), (3090, 135532), (3193, 131160), (3279, 127720), (3720, 112579), (4120, 101649), (4372, 95790), (5465, 76632), (6180, 67766), (6386, 65580), (6558, 63860), (8744, 47895), (9579, 43720), (10930, 38316), (12360, 33883), (12772, 32790), (13116, 31930), (15965, 26232), (16395, 25544), (19158, 21860)]