7913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 27565200

約数和(自身を除く): 19651680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 379, 435, 464, 522, 580, 696, 720, 758, 870, 1044, 1137, 1160, 1305, 1392, 1516, 1740, 1895, 2088, 2274, 2320, 2610, 3032, 3411, 3480, 3790, 4176, 4548, 5220, 5685, 6064, 6822, 6960, 7580, 9096, 10440, 10991, 11370, 13644, 15160, 17055, 18192, 20880, 21982, 22740, 27288, 30320, 32973, 34110, 43964, 45480, 54576, 54955, 65946, 68220, 87928, 90960, 98919, 109910, 131892, 136440, 164865, 175856, 197838, 219820, 263784, 272880, 329730, 395676, 439640, 494595, 527568, 659460, 791352, 879280, 989190, 1318920, 1582704, 1978380, 2637840, 3956760, 7913520]

約数ペア:

[(1, 7913520), (2, 3956760), (3, 2637840), (4, 1978380), (5, 1582704), (6, 1318920), (8, 989190), (9, 879280), (10, 791352), (12, 659460), (15, 527568), (16, 494595), (18, 439640), (20, 395676), (24, 329730), (29, 272880), (30, 263784), (36, 219820), (40, 197838), (45, 175856), (48, 164865), (58, 136440), (60, 131892), (72, 109910), (80, 98919), (87, 90960), (90, 87928), (116, 68220), (120, 65946), (144, 54955), (145, 54576), (174, 45480), (180, 43964), (232, 34110), (240, 32973), (261, 30320), (290, 27288), (348, 22740), (360, 21982), (379, 20880), (435, 18192), (464, 17055), (522, 15160), (580, 13644), (696, 11370), (720, 10991), (758, 10440), (870, 9096), (1044, 7580), (1137, 6960), (1160, 6822), (1305, 6064), (1392, 5685), (1516, 5220), (1740, 4548), (1895, 4176), (2088, 3790), (2274, 3480), (2320, 3411), (2610, 3032)]