12252467880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:1992

約数の個数: 192

約数和(自身を含む): 40886838720

約数和(自身を除く): 28634370840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 643, 738, 820, 984, 1230, 1286, 1291, 1476, 1640, 1845, 1929, 2460, 2572, 2582, 2952, 3215, 3690, 3858, 3873, 4920, 5144, 5164, 5787, 6430, 6455, 7380, 7716, 7746, 9645, 10328, 11574, 11619, 12860, 12910, 14760, 15432, 15492, 19290, 19365, 23148, 23238, 25720, 25820, 26363, 28935, 30984, 38580, 38730, 46296, 46476, 51640, 52726, 52931, 57870, 58095, 77160, 77460, 79089, 92952, 105452, 105862, 115740, 116190, 131815, 154920, 158178, 158793, 210904, 211724, 231480, 232380, 237267, 263630, 264655, 316356, 317586, 395445, 423448, 464760, 474534, 476379, 527260, 529310, 632712, 635172, 790890, 793965, 830113, 949068, 952758, 1054520, 1058620, 1186335, 1270344, 1581780, 1587930, 1660226, 1898136, 1905516, 2117240, 2372670, 2381895, 2490339, 3163560, 3175860, 3320452, 3811032, 4150565, 4745340, 4763790, 4980678, 6351720, 6640904, 7471017, 8301130, 9490680, 9527580, 9961356, 12451695, 14942034, 16602260, 19055160, 19922712, 24903390, 29884068, 33204520, 34034633, 37355085, 49806780, 59768136, 68069266, 74710170, 99613560, 102103899, 136138532, 149420340, 170173165, 204207798, 272277064, 298840680, 306311697, 340346330, 408415596, 510519495, 612623394, 680692660, 816831192, 1021038990, 1225246788, 1361385320, 1531558485, 2042077980, 2450493576, 3063116970, 4084155960, 6126233940, 12252467880]

約数ペア:

[(1, 12252467880), (2, 6126233940), (3, 4084155960), (4, 3063116970), (5, 2450493576), (6, 2042077980), (8, 1531558485), (9, 1361385320), (10, 1225246788), (12, 1021038990), (15, 816831192), (18, 680692660), (20, 612623394), (24, 510519495), (30, 408415596), (36, 340346330), (40, 306311697), (41, 298840680), (45, 272277064), (60, 204207798), (72, 170173165), (82, 149420340), (90, 136138532), (120, 102103899), (123, 99613560), (164, 74710170), (180, 68069266), (205, 59768136), (246, 49806780), (328, 37355085), (360, 34034633), (369, 33204520), (410, 29884068), (492, 24903390), (615, 19922712), (643, 19055160), (738, 16602260), (820, 14942034), (984, 12451695), (1230, 9961356), (1286, 9527580), (1291, 9490680), (1476, 8301130), (1640, 7471017), (1845, 6640904), (1929, 6351720), (2460, 4980678), (2572, 4763790), (2582, 4745340), (2952, 4150565), (3215, 3811032), (3690, 3320452), (3858, 3175860), (3873, 3163560), (4920, 2490339), (5144, 2381895), (5164, 2372670), (5787, 2117240), (6430, 1905516), (6455, 1898136), (7380, 1660226), (7716, 1587930), (7746, 1581780), (9645, 1270344), (10328, 1186335), (11574, 1058620), (11619, 1054520), (12860, 952758), (12910, 949068), (14760, 830113), (15432, 793965), (15492, 790890), (19290, 635172), (19365, 632712), (23148, 529310), (23238, 527260), (25720, 476379), (25820, 474534), (26363, 464760), (28935, 423448), (30984, 395445), (38580, 317586), (38730, 316356), (46296, 264655), (46476, 263630), (51640, 237267), (52726, 232380), (52931, 231480), (57870, 211724), (58095, 210904), (77160, 158793), (77460, 158178), (79089, 154920), (92952, 131815), (105452, 116190), (105862, 115740)]