84948720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 275607360

約数和(自身を除く): 190658640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 97, 120, 123, 164, 178, 194, 205, 240, 246, 267, 291, 328, 356, 388, 410, 445, 485, 492, 534, 582, 615, 656, 712, 776, 820, 890, 970, 984, 1068, 1164, 1230, 1335, 1424, 1455, 1552, 1640, 1780, 1940, 1968, 2136, 2328, 2460, 2670, 2910, 3280, 3560, 3649, 3880, 3977, 4272, 4656, 4920, 5340, 5820, 7120, 7298, 7760, 7954, 8633, 9840, 10680, 10947, 11640, 11931, 14596, 15908, 17266, 18245, 19885, 21360, 21894, 23280, 23862, 25899, 29192, 31816, 34532, 36490, 39770, 43165, 43788, 47724, 51798, 54735, 58384, 59655, 63632, 69064, 72980, 79540, 86330, 87576, 95448, 103596, 109470, 119310, 129495, 138128, 145960, 159080, 172660, 175152, 190896, 207192, 218940, 238620, 258990, 291920, 318160, 345320, 353953, 414384, 437880, 477240, 517980, 690640, 707906, 875760, 954480, 1035960, 1061859, 1415812, 1769765, 2071920, 2123718, 2831624, 3539530, 4247436, 5309295, 5663248, 7079060, 8494872, 10618590, 14158120, 16989744, 21237180, 28316240, 42474360, 84948720]

約数ペア:

[(1, 84948720), (2, 42474360), (3, 28316240), (4, 21237180), (5, 16989744), (6, 14158120), (8, 10618590), (10, 8494872), (12, 7079060), (15, 5663248), (16, 5309295), (20, 4247436), (24, 3539530), (30, 2831624), (40, 2123718), (41, 2071920), (48, 1769765), (60, 1415812), (80, 1061859), (82, 1035960), (89, 954480), (97, 875760), (120, 707906), (123, 690640), (164, 517980), (178, 477240), (194, 437880), (205, 414384), (240, 353953), (246, 345320), (267, 318160), (291, 291920), (328, 258990), (356, 238620), (388, 218940), (410, 207192), (445, 190896), (485, 175152), (492, 172660), (534, 159080), (582, 145960), (615, 138128), (656, 129495), (712, 119310), (776, 109470), (820, 103596), (890, 95448), (970, 87576), (984, 86330), (1068, 79540), (1164, 72980), (1230, 69064), (1335, 63632), (1424, 59655), (1455, 58384), (1552, 54735), (1640, 51798), (1780, 47724), (1940, 43788), (1968, 43165), (2136, 39770), (2328, 36490), (2460, 34532), (2670, 31816), (2910, 29192), (3280, 25899), (3560, 23862), (3649, 23280), (3880, 21894), (3977, 21360), (4272, 19885), (4656, 18245), (4920, 17266), (5340, 15908), (5820, 14596), (7120, 11931), (7298, 11640), (7760, 10947), (7954, 10680), (8633, 9840)]