136906320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{863}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 425544192

約数和(自身を除く): 288637872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 863, 1322, 1726, 1983, 2589, 2644, 3305, 3452, 3966, 4315, 5178, 5288, 6610, 6904, 7932, 8630, 9915, 10356, 10576, 12945, 13220, 13808, 15864, 17260, 19830, 20712, 25890, 26440, 31728, 34520, 39660, 41424, 51780, 52880, 69040, 79320, 103560, 158640, 207120, 570443, 1140886, 1711329, 2281772, 2852215, 3422658, 4563544, 5704430, 6845316, 8556645, 9127088, 11408860, 13690632, 17113290, 22817720, 27381264, 34226580, 45635440, 68453160, 136906320]

約数ペア:

[(1, 136906320), (2, 68453160), (3, 45635440), (4, 34226580), (5, 27381264), (6, 22817720), (8, 17113290), (10, 13690632), (12, 11408860), (15, 9127088), (16, 8556645), (20, 6845316), (24, 5704430), (30, 4563544), (40, 3422658), (48, 2852215), (60, 2281772), (80, 1711329), (120, 1140886), (240, 570443), (661, 207120), (863, 158640), (1322, 103560), (1726, 79320), (1983, 69040), (2589, 52880), (2644, 51780), (3305, 41424), (3452, 39660), (3966, 34520), (4315, 31728), (5178, 26440), (5288, 25890), (6610, 20712), (6904, 19830), (7932, 17260), (8630, 15864), (9915, 13808), (10356, 13220), (10576, 12945)]