1241414880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4889}}^1$

素因数の和:4953

約数の個数: 144

約数和(自身を含む): 4088705040

約数和(自身を除く): 2847290160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 529, 552, 690, 736, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2208, 2645, 2760, 3174, 3680, 4232, 4889, 5290, 5520, 6348, 7935, 8464, 9778, 10580, 11040, 12696, 14667, 15870, 16928, 19556, 21160, 24445, 25392, 29334, 31740, 39112, 42320, 48890, 50784, 58668, 63480, 73335, 78224, 84640, 97780, 112447, 117336, 126960, 146670, 156448, 195560, 224894, 234672, 253920, 293340, 337341, 391120, 449788, 469344, 562235, 586680, 674682, 782240, 899576, 1124470, 1173360, 1349364, 1686705, 1799152, 2248940, 2346720, 2586281, 2698728, 3373410, 3598304, 4497880, 5172562, 5397456, 6746820, 7758843, 8995760, 10345124, 10794912, 12931405, 13493640, 15517686, 17991520, 20690248, 25862810, 26987280, 31035372, 38794215, 41380496, 51725620, 53974560, 62070744, 77588430, 82760992, 103451240, 124141488, 155176860, 206902480, 248282976, 310353720, 413804960, 620707440, 1241414880]

約数ペア:

[(1, 1241414880), (2, 620707440), (3, 413804960), (4, 310353720), (5, 248282976), (6, 206902480), (8, 155176860), (10, 124141488), (12, 103451240), (15, 82760992), (16, 77588430), (20, 62070744), (23, 53974560), (24, 51725620), (30, 41380496), (32, 38794215), (40, 31035372), (46, 26987280), (48, 25862810), (60, 20690248), (69, 17991520), (80, 15517686), (92, 13493640), (96, 12931405), (115, 10794912), (120, 10345124), (138, 8995760), (160, 7758843), (184, 6746820), (230, 5397456), (240, 5172562), (276, 4497880), (345, 3598304), (368, 3373410), (460, 2698728), (480, 2586281), (529, 2346720), (552, 2248940), (690, 1799152), (736, 1686705), (920, 1349364), (1058, 1173360), (1104, 1124470), (1380, 899576), (1587, 782240), (1840, 674682), (2116, 586680), (2208, 562235), (2645, 469344), (2760, 449788), (3174, 391120), (3680, 337341), (4232, 293340), (4889, 253920), (5290, 234672), (5520, 224894), (6348, 195560), (7935, 156448), (8464, 146670), (9778, 126960), (10580, 117336), (11040, 112447), (12696, 97780), (14667, 84640), (15870, 78224), (16928, 73335), (19556, 63480), (21160, 58668), (24445, 50784), (25392, 48890), (29334, 42320), (31740, 39112)]