47243880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6943

約数の個数: 96

約数和(自身を含む): 161647200

約数和(自身を除く): 114403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 6907, 13814, 20721, 27628, 34535, 41442, 55256, 62163, 69070, 82884, 103605, 124326, 131233, 138140, 165768, 207210, 248652, 262466, 276280, 310815, 393699, 414420, 497304, 524932, 621630, 656165, 787398, 828840, 1049864, 1181097, 1243260, 1312330, 1574796, 1968495, 2362194, 2486520, 2624660, 3149592, 3936990, 4724388, 5249320, 5905485, 7873980, 9448776, 11810970, 15747960, 23621940, 47243880]

約数ペア:

[(1, 47243880), (2, 23621940), (3, 15747960), (4, 11810970), (5, 9448776), (6, 7873980), (8, 5905485), (9, 5249320), (10, 4724388), (12, 3936990), (15, 3149592), (18, 2624660), (19, 2486520), (20, 2362194), (24, 1968495), (30, 1574796), (36, 1312330), (38, 1243260), (40, 1181097), (45, 1049864), (57, 828840), (60, 787398), (72, 656165), (76, 621630), (90, 524932), (95, 497304), (114, 414420), (120, 393699), (152, 310815), (171, 276280), (180, 262466), (190, 248652), (228, 207210), (285, 165768), (342, 138140), (360, 131233), (380, 124326), (456, 103605), (570, 82884), (684, 69070), (760, 62163), (855, 55256), (1140, 41442), (1368, 34535), (1710, 27628), (2280, 20721), (3420, 13814), (6840, 6907)]