120681180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 385912800

約数和(自身を除く): 265231620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 116, 122, 145, 174, 180, 183, 244, 261, 290, 305, 348, 366, 379, 435, 522, 549, 580, 610, 732, 758, 870, 915, 1044, 1098, 1137, 1220, 1305, 1516, 1740, 1769, 1830, 1895, 2196, 2274, 2610, 2745, 3411, 3538, 3660, 3790, 4548, 5220, 5307, 5490, 5685, 6822, 7076, 7580, 8845, 10614, 10980, 10991, 11370, 13644, 15921, 17055, 17690, 21228, 21982, 22740, 23119, 26535, 31842, 32973, 34110, 35380, 43964, 46238, 53070, 54955, 63684, 65946, 68220, 69357, 79605, 92476, 98919, 106140, 109910, 115595, 131892, 138714, 159210, 164865, 197838, 208071, 219820, 231190, 277428, 318420, 329730, 346785, 395676, 416142, 462380, 494595, 659460, 670451, 693570, 832284, 989190, 1040355, 1340902, 1387140, 1978380, 2011353, 2080710, 2681804, 3352255, 4022706, 4161420, 6034059, 6704510, 8045412, 10056765, 12068118, 13409020, 20113530, 24136236, 30170295, 40227060, 60340590, 120681180]

約数ペア:

[(1, 120681180), (2, 60340590), (3, 40227060), (4, 30170295), (5, 24136236), (6, 20113530), (9, 13409020), (10, 12068118), (12, 10056765), (15, 8045412), (18, 6704510), (20, 6034059), (29, 4161420), (30, 4022706), (36, 3352255), (45, 2681804), (58, 2080710), (60, 2011353), (61, 1978380), (87, 1387140), (90, 1340902), (116, 1040355), (122, 989190), (145, 832284), (174, 693570), (180, 670451), (183, 659460), (244, 494595), (261, 462380), (290, 416142), (305, 395676), (348, 346785), (366, 329730), (379, 318420), (435, 277428), (522, 231190), (549, 219820), (580, 208071), (610, 197838), (732, 164865), (758, 159210), (870, 138714), (915, 131892), (1044, 115595), (1098, 109910), (1137, 106140), (1220, 98919), (1305, 92476), (1516, 79605), (1740, 69357), (1769, 68220), (1830, 65946), (1895, 63684), (2196, 54955), (2274, 53070), (2610, 46238), (2745, 43964), (3411, 35380), (3538, 34110), (3660, 32973), (3790, 31842), (4548, 26535), (5220, 23119), (5307, 22740), (5490, 21982), (5685, 21228), (6822, 17690), (7076, 17055), (7580, 15921), (8845, 13644), (10614, 11370), (10980, 10991)]