1278903060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32443}}^1$

素因数の和:32534

約数の個数: 96

約数和(自身を含む): 4033438080

約数和(自身を除く): 2754535020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 13140, 19710, 32443, 39420, 64886, 97329, 129772, 162215, 194658, 291987, 324430, 389316, 486645, 583974, 648860, 875961, 973290, 1167948, 1459935, 1751922, 1946580, 2368339, 2919870, 3503844, 4379805, 4736678, 5839740, 7105017, 8759610, 9473356, 11841695, 14210034, 17519220, 21315051, 23683390, 28420068, 35525085, 42630102, 47366780, 63945153, 71050170, 85260204, 106575255, 127890306, 142100340, 213150510, 255780612, 319725765, 426301020, 639451530, 1278903060]

約数ペア:

[(1, 1278903060), (2, 639451530), (3, 426301020), (4, 319725765), (5, 255780612), (6, 213150510), (9, 142100340), (10, 127890306), (12, 106575255), (15, 85260204), (18, 71050170), (20, 63945153), (27, 47366780), (30, 42630102), (36, 35525085), (45, 28420068), (54, 23683390), (60, 21315051), (73, 17519220), (90, 14210034), (108, 11841695), (135, 9473356), (146, 8759610), (180, 7105017), (219, 5839740), (270, 4736678), (292, 4379805), (365, 3503844), (438, 2919870), (540, 2368339), (657, 1946580), (730, 1751922), (876, 1459935), (1095, 1167948), (1314, 973290), (1460, 875961), (1971, 648860), (2190, 583974), (2628, 486645), (3285, 389316), (3942, 324430), (4380, 291987), (6570, 194658), (7884, 162215), (9855, 129772), (13140, 97329), (19710, 64886), (32443, 39420)]