60981960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 206599680

約数和(自身を除く): 145617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 97, 104, 120, 124, 130, 155, 156, 169, 186, 194, 195, 248, 260, 291, 310, 312, 338, 372, 388, 390, 403, 465, 485, 507, 520, 582, 620, 676, 744, 776, 780, 806, 845, 930, 970, 1014, 1164, 1209, 1240, 1261, 1352, 1455, 1560, 1612, 1690, 1860, 1940, 2015, 2028, 2328, 2418, 2522, 2535, 2910, 3007, 3224, 3380, 3720, 3783, 3880, 4030, 4056, 4836, 5044, 5070, 5239, 5820, 6014, 6045, 6305, 6760, 7566, 8060, 9021, 9672, 10088, 10140, 10478, 11640, 12028, 12090, 12610, 15035, 15132, 15717, 16120, 16393, 18042, 18915, 20280, 20956, 24056, 24180, 25220, 26195, 30070, 30264, 31434, 32786, 36084, 37830, 39091, 41912, 45105, 48360, 49179, 50440, 52390, 60140, 62868, 65572, 72168, 75660, 78182, 78585, 81965, 90210, 98358, 104780, 117273, 120280, 125736, 131144, 151320, 156364, 157170, 163930, 180420, 195455, 196716, 209560, 234546, 245895, 312728, 314340, 327860, 360840, 390910, 393432, 469092, 491790, 508183, 586365, 628680, 655720, 781820, 938184, 983580, 1016366, 1172730, 1524549, 1563640, 1967160, 2032732, 2345460, 2540915, 3049098, 4065464, 4690920, 5081830, 6098196, 7622745, 10163660, 12196392, 15245490, 20327320, 30490980, 60981960]

約数ペア:

[(1, 60981960), (2, 30490980), (3, 20327320), (4, 15245490), (5, 12196392), (6, 10163660), (8, 7622745), (10, 6098196), (12, 5081830), (13, 4690920), (15, 4065464), (20, 3049098), (24, 2540915), (26, 2345460), (30, 2032732), (31, 1967160), (39, 1563640), (40, 1524549), (52, 1172730), (60, 1016366), (62, 983580), (65, 938184), (78, 781820), (93, 655720), (97, 628680), (104, 586365), (120, 508183), (124, 491790), (130, 469092), (155, 393432), (156, 390910), (169, 360840), (186, 327860), (194, 314340), (195, 312728), (248, 245895), (260, 234546), (291, 209560), (310, 196716), (312, 195455), (338, 180420), (372, 163930), (388, 157170), (390, 156364), (403, 151320), (465, 131144), (485, 125736), (507, 120280), (520, 117273), (582, 104780), (620, 98358), (676, 90210), (744, 81965), (776, 78585), (780, 78182), (806, 75660), (845, 72168), (930, 65572), (970, 62868), (1014, 60140), (1164, 52390), (1209, 50440), (1240, 49179), (1261, 48360), (1352, 45105), (1455, 41912), (1560, 39091), (1612, 37830), (1690, 36084), (1860, 32786), (1940, 31434), (2015, 30264), (2028, 30070), (2328, 26195), (2418, 25220), (2522, 24180), (2535, 24056), (2910, 20956), (3007, 20280), (3224, 18915), (3380, 18042), (3720, 16393), (3783, 16120), (3880, 15717), (4030, 15132), (4056, 15035), (4836, 12610), (5044, 12090), (5070, 12028), (5239, 11640), (5820, 10478), (6014, 10140), (6045, 10088), (6305, 9672), (6760, 9021), (7566, 8060)]