15430320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 53679600

約数和(自身を除く): 38249280

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, 435, 464, 522, 580, 696, 720, 739, 870, 1044, 1160, 1305, 1392, 1478, 1740, 2088, 2217, 2320, 2610, 2956, 3480, 3695, 4176, 4434, 5220, 5912, 6651, 6960, 7390, 8868, 10440, 11085, 11824, 13302, 14780, 17736, 20880, 21431, 22170, 26604, 29560, 33255, 35472, 42862, 44340, 53208, 59120, 64293, 66510, 85724, 88680, 106416, 107155, 128586, 133020, 171448, 177360, 192879, 214310, 257172, 266040, 321465, 342896, 385758, 428620, 514344, 532080, 642930, 771516, 857240, 964395, 1028688, 1285860, 1543032, 1714480, 1928790, 2571720, 3086064, 3857580, 5143440, 7715160, 15430320]

約数ペア:

[(1, 15430320), (2, 7715160), (3, 5143440), (4, 3857580), (5, 3086064), (6, 2571720), (8, 1928790), (9, 1714480), (10, 1543032), (12, 1285860), (15, 1028688), (16, 964395), (18, 857240), (20, 771516), (24, 642930), (29, 532080), (30, 514344), (36, 428620), (40, 385758), (45, 342896), (48, 321465), (58, 266040), (60, 257172), (72, 214310), (80, 192879), (87, 177360), (90, 171448), (116, 133020), (120, 128586), (144, 107155), (145, 106416), (174, 88680), (180, 85724), (232, 66510), (240, 64293), (261, 59120), (290, 53208), (348, 44340), (360, 42862), (435, 35472), (464, 33255), (522, 29560), (580, 26604), (696, 22170), (720, 21431), (739, 20880), (870, 17736), (1044, 14780), (1160, 13302), (1305, 11824), (1392, 11085), (1478, 10440), (1740, 8868), (2088, 7390), (2217, 6960), (2320, 6651), (2610, 5912), (2956, 5220), (3480, 4434), (3695, 4176)]