12960090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 42456960

約数和(自身を除く): 29496870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 53, 55, 57, 65, 66, 78, 90, 95, 99, 106, 110, 114, 117, 130, 143, 159, 165, 171, 190, 195, 198, 209, 234, 247, 265, 285, 286, 318, 330, 342, 390, 418, 429, 477, 494, 495, 530, 570, 583, 585, 627, 689, 715, 741, 795, 855, 858, 954, 990, 1007, 1045, 1166, 1170, 1235, 1254, 1287, 1378, 1430, 1482, 1590, 1710, 1749, 1881, 2014, 2067, 2090, 2145, 2223, 2385, 2470, 2574, 2717, 2915, 3021, 3135, 3445, 3498, 3705, 3762, 4134, 4290, 4446, 4770, 5035, 5247, 5434, 5830, 6042, 6201, 6270, 6435, 6890, 7410, 7579, 8151, 8745, 9063, 9405, 10070, 10335, 10494, 11077, 11115, 12402, 12870, 13091, 13585, 15105, 15158, 16302, 17490, 18126, 18810, 20670, 22154, 22230, 22737, 24453, 26182, 26235, 27170, 30210, 31005, 33231, 37895, 39273, 40755, 45315, 45474, 48906, 52470, 55385, 62010, 65455, 66462, 68211, 75790, 78546, 81510, 90630, 99693, 110770, 113685, 117819, 122265, 130910, 136422, 144001, 166155, 196365, 199386, 227370, 235638, 244530, 288002, 332310, 341055, 392730, 432003, 498465, 589095, 682110, 720005, 864006, 996930, 1178190, 1296009, 1440010, 2160015, 2592018, 4320030, 6480045, 12960090]

約数ペア:

[(1, 12960090), (2, 6480045), (3, 4320030), (5, 2592018), (6, 2160015), (9, 1440010), (10, 1296009), (11, 1178190), (13, 996930), (15, 864006), (18, 720005), (19, 682110), (22, 589095), (26, 498465), (30, 432003), (33, 392730), (38, 341055), (39, 332310), (45, 288002), (53, 244530), (55, 235638), (57, 227370), (65, 199386), (66, 196365), (78, 166155), (90, 144001), (95, 136422), (99, 130910), (106, 122265), (110, 117819), (114, 113685), (117, 110770), (130, 99693), (143, 90630), (159, 81510), (165, 78546), (171, 75790), (190, 68211), (195, 66462), (198, 65455), (209, 62010), (234, 55385), (247, 52470), (265, 48906), (285, 45474), (286, 45315), (318, 40755), (330, 39273), (342, 37895), (390, 33231), (418, 31005), (429, 30210), (477, 27170), (494, 26235), (495, 26182), (530, 24453), (570, 22737), (583, 22230), (585, 22154), (627, 20670), (689, 18810), (715, 18126), (741, 17490), (795, 16302), (855, 15158), (858, 15105), (954, 13585), (990, 13091), (1007, 12870), (1045, 12402), (1166, 11115), (1170, 11077), (1235, 10494), (1254, 10335), (1287, 10070), (1378, 9405), (1430, 9063), (1482, 8745), (1590, 8151), (1710, 7579), (1749, 7410), (1881, 6890), (2014, 6435), (2067, 6270), (2090, 6201), (2145, 6042), (2223, 5830), (2385, 5434), (2470, 5247), (2574, 5035), (2717, 4770), (2915, 4446), (3021, 4290), (3135, 4134), (3445, 3762), (3498, 3705)]