80124390

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 112

約数和(自身を含む): 224283600

約数和(自身を除く): 144159210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 379, 405, 435, 486, 522, 729, 758, 783, 810, 870, 1137, 1215, 1305, 1458, 1566, 1895, 2274, 2349, 2430, 2610, 3411, 3645, 3790, 3915, 4698, 5685, 6822, 7047, 7290, 7830, 10233, 10991, 11370, 11745, 14094, 17055, 20466, 21141, 21982, 23490, 30699, 32973, 34110, 35235, 42282, 51165, 54955, 61398, 65946, 70470, 92097, 98919, 102330, 105705, 109910, 153495, 164865, 184194, 197838, 211410, 276291, 296757, 306990, 329730, 460485, 494595, 552582, 593514, 890271, 920970, 989190, 1381455, 1483785, 1780542, 2670813, 2762910, 2967570, 4451355, 5341626, 8012439, 8902710, 13354065, 16024878, 26708130, 40062195, 80124390]

約数ペア:

[(1, 80124390), (2, 40062195), (3, 26708130), (5, 16024878), (6, 13354065), (9, 8902710), (10, 8012439), (15, 5341626), (18, 4451355), (27, 2967570), (29, 2762910), (30, 2670813), (45, 1780542), (54, 1483785), (58, 1381455), (81, 989190), (87, 920970), (90, 890271), (135, 593514), (145, 552582), (162, 494595), (174, 460485), (243, 329730), (261, 306990), (270, 296757), (290, 276291), (379, 211410), (405, 197838), (435, 184194), (486, 164865), (522, 153495), (729, 109910), (758, 105705), (783, 102330), (810, 98919), (870, 92097), (1137, 70470), (1215, 65946), (1305, 61398), (1458, 54955), (1566, 51165), (1895, 42282), (2274, 35235), (2349, 34110), (2430, 32973), (2610, 30699), (3411, 23490), (3645, 21982), (3790, 21141), (3915, 20466), (4698, 17055), (5685, 14094), (6822, 11745), (7047, 11370), (7290, 10991), (7830, 10233)]