29943240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 98841600

約数和(自身を除く): 68898360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 571, 690, 760, 874, 920, 1140, 1142, 1311, 1380, 1713, 1748, 2185, 2280, 2284, 2622, 2760, 2855, 3426, 3496, 4370, 4568, 5244, 5710, 6555, 6852, 8565, 8740, 10488, 10849, 11420, 13110, 13133, 13704, 17130, 17480, 21698, 22840, 26220, 26266, 32547, 34260, 39399, 43396, 52440, 52532, 54245, 65094, 65665, 68520, 78798, 86792, 105064, 108490, 130188, 131330, 157596, 162735, 196995, 216980, 249527, 260376, 262660, 315192, 325470, 393990, 433960, 499054, 525320, 650940, 748581, 787980, 998108, 1247635, 1301880, 1497162, 1575960, 1996216, 2495270, 2994324, 3742905, 4990540, 5988648, 7485810, 9981080, 14971620, 29943240]

約数ペア:

[(1, 29943240), (2, 14971620), (3, 9981080), (4, 7485810), (5, 5988648), (6, 4990540), (8, 3742905), (10, 2994324), (12, 2495270), (15, 1996216), (19, 1575960), (20, 1497162), (23, 1301880), (24, 1247635), (30, 998108), (38, 787980), (40, 748581), (46, 650940), (57, 525320), (60, 499054), (69, 433960), (76, 393990), (92, 325470), (95, 315192), (114, 262660), (115, 260376), (120, 249527), (138, 216980), (152, 196995), (184, 162735), (190, 157596), (228, 131330), (230, 130188), (276, 108490), (285, 105064), (345, 86792), (380, 78798), (437, 68520), (456, 65665), (460, 65094), (552, 54245), (570, 52532), (571, 52440), (690, 43396), (760, 39399), (874, 34260), (920, 32547), (1140, 26266), (1142, 26220), (1311, 22840), (1380, 21698), (1713, 17480), (1748, 17130), (2185, 13704), (2280, 13133), (2284, 13110), (2622, 11420), (2760, 10849), (2855, 10488), (3426, 8740), (3496, 8565), (4370, 6852), (4568, 6555), (5244, 5710)]