56131080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 176947200

約数和(自身を除く): 120816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 191, 237, 248, 310, 316, 372, 382, 395, 465, 474, 573, 620, 632, 744, 764, 790, 930, 948, 955, 1146, 1185, 1240, 1528, 1580, 1860, 1896, 1910, 2292, 2370, 2449, 2865, 3160, 3720, 3820, 4584, 4740, 4898, 5730, 5921, 7347, 7640, 9480, 9796, 11460, 11842, 12245, 14694, 15089, 17763, 19592, 22920, 23684, 24490, 29388, 29605, 30178, 35526, 36735, 45267, 47368, 48980, 58776, 59210, 60356, 71052, 73470, 75445, 88815, 90534, 97960, 118420, 120712, 142104, 146940, 150890, 177630, 181068, 226335, 236840, 293880, 301780, 355260, 362136, 452670, 467759, 603560, 710520, 905340, 935518, 1403277, 1810680, 1871036, 2338795, 2806554, 3742072, 4677590, 5613108, 7016385, 9355180, 11226216, 14032770, 18710360, 28065540, 56131080]

約数ペア:

[(1, 56131080), (2, 28065540), (3, 18710360), (4, 14032770), (5, 11226216), (6, 9355180), (8, 7016385), (10, 5613108), (12, 4677590), (15, 3742072), (20, 2806554), (24, 2338795), (30, 1871036), (31, 1810680), (40, 1403277), (60, 935518), (62, 905340), (79, 710520), (93, 603560), (120, 467759), (124, 452670), (155, 362136), (158, 355260), (186, 301780), (191, 293880), (237, 236840), (248, 226335), (310, 181068), (316, 177630), (372, 150890), (382, 146940), (395, 142104), (465, 120712), (474, 118420), (573, 97960), (620, 90534), (632, 88815), (744, 75445), (764, 73470), (790, 71052), (930, 60356), (948, 59210), (955, 58776), (1146, 48980), (1185, 47368), (1240, 45267), (1528, 36735), (1580, 35526), (1860, 30178), (1896, 29605), (1910, 29388), (2292, 24490), (2370, 23684), (2449, 22920), (2865, 19592), (3160, 17763), (3720, 15089), (3820, 14694), (4584, 12245), (4740, 11842), (4898, 11460), (5730, 9796), (5921, 9480), (7347, 7640)]