73776840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 230031360

約数和(自身を除く): 156254520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 103, 120, 127, 141, 188, 206, 235, 254, 282, 309, 376, 381, 412, 470, 508, 515, 564, 618, 635, 705, 762, 824, 940, 1016, 1030, 1128, 1236, 1270, 1410, 1524, 1545, 1880, 1905, 2060, 2472, 2540, 2820, 3048, 3090, 3810, 4120, 4841, 5080, 5640, 5969, 6180, 7620, 9682, 11938, 12360, 13081, 14523, 15240, 17907, 19364, 23876, 24205, 26162, 29046, 29845, 35814, 38728, 39243, 47752, 48410, 52324, 58092, 59690, 65405, 71628, 72615, 78486, 89535, 96820, 104648, 116184, 119380, 130810, 143256, 145230, 156972, 179070, 193640, 196215, 238760, 261620, 290460, 313944, 358140, 392430, 523240, 580920, 614807, 716280, 784860, 1229614, 1569720, 1844421, 2459228, 3074035, 3688842, 4918456, 6148070, 7377684, 9222105, 12296140, 14755368, 18444210, 24592280, 36888420, 73776840]

約数ペア:

[(1, 73776840), (2, 36888420), (3, 24592280), (4, 18444210), (5, 14755368), (6, 12296140), (8, 9222105), (10, 7377684), (12, 6148070), (15, 4918456), (20, 3688842), (24, 3074035), (30, 2459228), (40, 1844421), (47, 1569720), (60, 1229614), (94, 784860), (103, 716280), (120, 614807), (127, 580920), (141, 523240), (188, 392430), (206, 358140), (235, 313944), (254, 290460), (282, 261620), (309, 238760), (376, 196215), (381, 193640), (412, 179070), (470, 156972), (508, 145230), (515, 143256), (564, 130810), (618, 119380), (635, 116184), (705, 104648), (762, 96820), (824, 89535), (940, 78486), (1016, 72615), (1030, 71628), (1128, 65405), (1236, 59690), (1270, 58092), (1410, 52324), (1524, 48410), (1545, 47752), (1880, 39243), (1905, 38728), (2060, 35814), (2472, 29845), (2540, 29046), (2820, 26162), (3048, 24205), (3090, 23876), (3810, 19364), (4120, 17907), (4841, 15240), (5080, 14523), (5640, 13081), (5969, 12360), (6180, 11938), (7620, 9682)]