78732960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 266716800

約数和(自身を除く): 187983840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 89, 95, 96, 97, 114, 120, 152, 160, 178, 190, 194, 228, 240, 267, 285, 291, 304, 356, 380, 388, 445, 456, 480, 485, 534, 570, 582, 608, 712, 760, 776, 890, 912, 970, 1068, 1140, 1164, 1335, 1424, 1455, 1520, 1552, 1691, 1780, 1824, 1843, 1940, 2136, 2280, 2328, 2670, 2848, 2910, 3040, 3104, 3382, 3560, 3686, 3880, 4272, 4560, 4656, 5073, 5340, 5529, 5820, 6764, 7120, 7372, 7760, 8455, 8544, 8633, 9120, 9215, 9312, 10146, 10680, 11058, 11640, 13528, 14240, 14744, 15520, 16910, 17266, 18430, 20292, 21360, 22116, 23280, 25365, 25899, 27056, 27645, 29488, 33820, 34532, 36860, 40584, 42720, 43165, 44232, 46560, 50730, 51798, 54112, 55290, 58976, 67640, 69064, 73720, 81168, 86330, 88464, 101460, 103596, 110580, 129495, 135280, 138128, 147440, 162336, 164027, 172660, 176928, 202920, 207192, 221160, 258990, 270560, 276256, 294880, 328054, 345320, 405840, 414384, 442320, 492081, 517980, 656108, 690640, 811680, 820135, 828768, 884640, 984162, 1035960, 1312216, 1381280, 1640270, 1968324, 2071920, 2460405, 2624432, 3280540, 3936648, 4143840, 4920810, 5248864, 6561080, 7873296, 9841620, 13122160, 15746592, 19683240, 26244320, 39366480, 78732960]

約数ペア:

[(1, 78732960), (2, 39366480), (3, 26244320), (4, 19683240), (5, 15746592), (6, 13122160), (8, 9841620), (10, 7873296), (12, 6561080), (15, 5248864), (16, 4920810), (19, 4143840), (20, 3936648), (24, 3280540), (30, 2624432), (32, 2460405), (38, 2071920), (40, 1968324), (48, 1640270), (57, 1381280), (60, 1312216), (76, 1035960), (80, 984162), (89, 884640), (95, 828768), (96, 820135), (97, 811680), (114, 690640), (120, 656108), (152, 517980), (160, 492081), (178, 442320), (190, 414384), (194, 405840), (228, 345320), (240, 328054), (267, 294880), (285, 276256), (291, 270560), (304, 258990), (356, 221160), (380, 207192), (388, 202920), (445, 176928), (456, 172660), (480, 164027), (485, 162336), (534, 147440), (570, 138128), (582, 135280), (608, 129495), (712, 110580), (760, 103596), (776, 101460), (890, 88464), (912, 86330), (970, 81168), (1068, 73720), (1140, 69064), (1164, 67640), (1335, 58976), (1424, 55290), (1455, 54112), (1520, 51798), (1552, 50730), (1691, 46560), (1780, 44232), (1824, 43165), (1843, 42720), (1940, 40584), (2136, 36860), (2280, 34532), (2328, 33820), (2670, 29488), (2848, 27645), (2910, 27056), (3040, 25899), (3104, 25365), (3382, 23280), (3560, 22116), (3686, 21360), (3880, 20292), (4272, 18430), (4560, 17266), (4656, 16910), (5073, 15520), (5340, 14744), (5529, 14240), (5820, 13528), (6764, 11640), (7120, 11058), (7372, 10680), (7760, 10146), (8455, 9312), (8544, 9215), (8633, 9120)]