73448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 240788160

約数和(自身を除く): 167339280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 116, 120, 122, 145, 173, 174, 183, 232, 240, 244, 290, 305, 346, 348, 366, 435, 464, 488, 519, 580, 610, 692, 696, 732, 865, 870, 915, 976, 1038, 1160, 1220, 1384, 1392, 1464, 1730, 1740, 1769, 1830, 2076, 2320, 2440, 2595, 2768, 2928, 3460, 3480, 3538, 3660, 4152, 4880, 5017, 5190, 5307, 6920, 6960, 7076, 7320, 8304, 8845, 10034, 10380, 10553, 10614, 13840, 14152, 14640, 15051, 17690, 20068, 20760, 21106, 21228, 25085, 26535, 28304, 30102, 31659, 35380, 40136, 41520, 42212, 42456, 50170, 52765, 53070, 60204, 63318, 70760, 75255, 80272, 84424, 84912, 100340, 105530, 106140, 120408, 126636, 141520, 150510, 158295, 168848, 200680, 211060, 212280, 240816, 253272, 301020, 306037, 316590, 401360, 422120, 424560, 506544, 602040, 612074, 633180, 844240, 918111, 1204080, 1224148, 1266360, 1530185, 1836222, 2448296, 2532720, 3060370, 3672444, 4590555, 4896592, 6120740, 7344888, 9181110, 12241480, 14689776, 18362220, 24482960, 36724440, 73448880]

約数ペア:

[(1, 73448880), (2, 36724440), (3, 24482960), (4, 18362220), (5, 14689776), (6, 12241480), (8, 9181110), (10, 7344888), (12, 6120740), (15, 4896592), (16, 4590555), (20, 3672444), (24, 3060370), (29, 2532720), (30, 2448296), (40, 1836222), (48, 1530185), (58, 1266360), (60, 1224148), (61, 1204080), (80, 918111), (87, 844240), (116, 633180), (120, 612074), (122, 602040), (145, 506544), (173, 424560), (174, 422120), (183, 401360), (232, 316590), (240, 306037), (244, 301020), (290, 253272), (305, 240816), (346, 212280), (348, 211060), (366, 200680), (435, 168848), (464, 158295), (488, 150510), (519, 141520), (580, 126636), (610, 120408), (692, 106140), (696, 105530), (732, 100340), (865, 84912), (870, 84424), (915, 80272), (976, 75255), (1038, 70760), (1160, 63318), (1220, 60204), (1384, 53070), (1392, 52765), (1464, 50170), (1730, 42456), (1740, 42212), (1769, 41520), (1830, 40136), (2076, 35380), (2320, 31659), (2440, 30102), (2595, 28304), (2768, 26535), (2928, 25085), (3460, 21228), (3480, 21106), (3538, 20760), (3660, 20068), (4152, 17690), (4880, 15051), (5017, 14640), (5190, 14152), (5307, 13840), (6920, 10614), (6960, 10553), (7076, 10380), (7320, 10034), (8304, 8845)]