12830635560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{4691}}^1$

素因数の和:5719

約数の個数: 128

約数和(自身を含む): 40214568960

約数和(自身を除く): 27383933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 991, 1380, 1982, 2760, 2973, 3964, 4691, 4955, 5946, 7928, 9382, 9910, 11892, 14073, 14865, 18764, 19820, 22793, 23455, 23784, 28146, 29730, 37528, 39640, 45586, 46910, 56292, 59460, 68379, 70365, 91172, 93820, 107893, 112584, 113965, 118920, 136758, 140730, 182344, 187640, 215786, 227930, 273516, 281460, 323679, 341895, 431572, 455860, 539465, 547032, 562920, 647358, 683790, 863144, 911720, 1078930, 1294716, 1367580, 1618395, 2157860, 2589432, 2735160, 3236790, 4315720, 4648781, 6473580, 9297562, 12947160, 13946343, 18595124, 23243905, 27892686, 37190248, 46487810, 55785372, 69731715, 92975620, 106921963, 111570744, 139463430, 185951240, 213843926, 278926860, 320765889, 427687852, 534609815, 557853720, 641531778, 855375704, 1069219630, 1283063556, 1603829445, 2138439260, 2566127112, 3207658890, 4276878520, 6415317780, 12830635560]

約数ペア:

[(1, 12830635560), (2, 6415317780), (3, 4276878520), (4, 3207658890), (5, 2566127112), (6, 2138439260), (8, 1603829445), (10, 1283063556), (12, 1069219630), (15, 855375704), (20, 641531778), (23, 557853720), (24, 534609815), (30, 427687852), (40, 320765889), (46, 278926860), (60, 213843926), (69, 185951240), (92, 139463430), (115, 111570744), (120, 106921963), (138, 92975620), (184, 69731715), (230, 55785372), (276, 46487810), (345, 37190248), (460, 27892686), (552, 23243905), (690, 18595124), (920, 13946343), (991, 12947160), (1380, 9297562), (1982, 6473580), (2760, 4648781), (2973, 4315720), (3964, 3236790), (4691, 2735160), (4955, 2589432), (5946, 2157860), (7928, 1618395), (9382, 1367580), (9910, 1294716), (11892, 1078930), (14073, 911720), (14865, 863144), (18764, 683790), (19820, 647358), (22793, 562920), (23455, 547032), (23784, 539465), (28146, 455860), (29730, 431572), (37528, 341895), (39640, 323679), (45586, 281460), (46910, 273516), (56292, 227930), (59460, 215786), (68379, 187640), (70365, 182344), (91172, 140730), (93820, 136758), (107893, 118920), (112584, 113965)]