40702380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 119562240

約数和(自身を除く): 78859860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 277, 310, 316, 372, 395, 465, 474, 554, 620, 790, 831, 930, 948, 1108, 1185, 1385, 1580, 1662, 1860, 2370, 2449, 2770, 3324, 4155, 4740, 4898, 5540, 7347, 8310, 8587, 9796, 12245, 14694, 16620, 17174, 21883, 24490, 25761, 29388, 34348, 36735, 42935, 43766, 48980, 51522, 65649, 73470, 85870, 87532, 103044, 109415, 128805, 131298, 146940, 171740, 218830, 257610, 262596, 328245, 437660, 515220, 656490, 678373, 1312980, 1356746, 2035119, 2713492, 3391865, 4070238, 6783730, 8140476, 10175595, 13567460, 20351190, 40702380]

約数ペア:

[(1, 40702380), (2, 20351190), (3, 13567460), (4, 10175595), (5, 8140476), (6, 6783730), (10, 4070238), (12, 3391865), (15, 2713492), (20, 2035119), (30, 1356746), (31, 1312980), (60, 678373), (62, 656490), (79, 515220), (93, 437660), (124, 328245), (155, 262596), (158, 257610), (186, 218830), (237, 171740), (277, 146940), (310, 131298), (316, 128805), (372, 109415), (395, 103044), (465, 87532), (474, 85870), (554, 73470), (620, 65649), (790, 51522), (831, 48980), (930, 43766), (948, 42935), (1108, 36735), (1185, 34348), (1385, 29388), (1580, 25761), (1662, 24490), (1860, 21883), (2370, 17174), (2449, 16620), (2770, 14694), (3324, 12245), (4155, 9796), (4740, 8587), (4898, 8310), (5540, 7347)]