12305040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 42854400

約数和(自身を除く): 30549360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 79, 80, 88, 110, 118, 120, 132, 158, 165, 176, 177, 220, 236, 237, 240, 264, 295, 316, 330, 354, 395, 440, 472, 474, 528, 590, 632, 649, 660, 708, 790, 869, 880, 885, 944, 948, 1180, 1185, 1264, 1298, 1320, 1416, 1580, 1738, 1770, 1896, 1947, 2360, 2370, 2596, 2607, 2640, 2832, 3160, 3245, 3476, 3540, 3792, 3894, 4345, 4661, 4720, 4740, 5192, 5214, 6320, 6490, 6952, 7080, 7788, 8690, 9322, 9480, 9735, 10384, 10428, 12980, 13035, 13904, 13983, 14160, 15576, 17380, 18644, 18960, 19470, 20856, 23305, 25960, 26070, 27966, 31152, 34760, 37288, 38940, 41712, 46610, 51271, 51920, 52140, 55932, 69520, 69915, 74576, 77880, 93220, 102542, 104280, 111864, 139830, 153813, 155760, 186440, 205084, 208560, 223728, 256355, 279660, 307626, 372880, 410168, 512710, 559320, 615252, 769065, 820336, 1025420, 1118640, 1230504, 1538130, 2050840, 2461008, 3076260, 4101680, 6152520, 12305040]

約数ペア:

[(1, 12305040), (2, 6152520), (3, 4101680), (4, 3076260), (5, 2461008), (6, 2050840), (8, 1538130), (10, 1230504), (11, 1118640), (12, 1025420), (15, 820336), (16, 769065), (20, 615252), (22, 559320), (24, 512710), (30, 410168), (33, 372880), (40, 307626), (44, 279660), (48, 256355), (55, 223728), (59, 208560), (60, 205084), (66, 186440), (79, 155760), (80, 153813), (88, 139830), (110, 111864), (118, 104280), (120, 102542), (132, 93220), (158, 77880), (165, 74576), (176, 69915), (177, 69520), (220, 55932), (236, 52140), (237, 51920), (240, 51271), (264, 46610), (295, 41712), (316, 38940), (330, 37288), (354, 34760), (395, 31152), (440, 27966), (472, 26070), (474, 25960), (528, 23305), (590, 20856), (632, 19470), (649, 18960), (660, 18644), (708, 17380), (790, 15576), (869, 14160), (880, 13983), (885, 13904), (944, 13035), (948, 12980), (1180, 10428), (1185, 10384), (1264, 9735), (1298, 9480), (1320, 9322), (1416, 8690), (1580, 7788), (1738, 7080), (1770, 6952), (1896, 6490), (1947, 6320), (2360, 5214), (2370, 5192), (2596, 4740), (2607, 4720), (2640, 4661), (2832, 4345), (3160, 3894), (3245, 3792), (3476, 3540)]