12193680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 40300992

約数和(自身を除く): 28107312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1840, 1880, 2162, 2209, 2256, 2760, 2820, 3243, 3760, 4324, 4418, 5405, 5520, 5640, 6486, 6627, 8648, 8836, 10810, 11045, 11280, 12972, 13254, 16215, 17296, 17672, 21620, 22090, 25944, 26508, 32430, 33135, 35344, 43240, 44180, 50807, 51888, 53016, 64860, 66270, 86480, 88360, 101614, 106032, 129720, 132540, 152421, 176720, 203228, 254035, 259440, 265080, 304842, 406456, 508070, 530160, 609684, 762105, 812912, 1016140, 1219368, 1524210, 2032280, 2438736, 3048420, 4064560, 6096840, 12193680]

約数ペア:

[(1, 12193680), (2, 6096840), (3, 4064560), (4, 3048420), (5, 2438736), (6, 2032280), (8, 1524210), (10, 1219368), (12, 1016140), (15, 812912), (16, 762105), (20, 609684), (23, 530160), (24, 508070), (30, 406456), (40, 304842), (46, 265080), (47, 259440), (48, 254035), (60, 203228), (69, 176720), (80, 152421), (92, 132540), (94, 129720), (115, 106032), (120, 101614), (138, 88360), (141, 86480), (184, 66270), (188, 64860), (230, 53016), (235, 51888), (240, 50807), (276, 44180), (282, 43240), (345, 35344), (368, 33135), (376, 32430), (460, 26508), (470, 25944), (552, 22090), (564, 21620), (690, 17672), (705, 17296), (752, 16215), (920, 13254), (940, 12972), (1081, 11280), (1104, 11045), (1128, 10810), (1380, 8836), (1410, 8648), (1840, 6627), (1880, 6486), (2162, 5640), (2209, 5520), (2256, 5405), (2760, 4418), (2820, 4324), (3243, 3760)]