72291527760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{30859}}^1$

素因数の和:31145

約数の個数: 160

約数和(自身を含む): 230333114880

約数和(自身を除く): 158041587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 227, 240, 258, 344, 430, 454, 516, 645, 681, 688, 860, 908, 1032, 1135, 1290, 1362, 1720, 1816, 2064, 2270, 2580, 2724, 3405, 3440, 3632, 4540, 5160, 5448, 6810, 9080, 9761, 10320, 10896, 13620, 18160, 19522, 27240, 29283, 30859, 39044, 48805, 54480, 58566, 61718, 78088, 92577, 97610, 117132, 123436, 146415, 154295, 156176, 185154, 195220, 234264, 246872, 292830, 308590, 370308, 390440, 462885, 468528, 493744, 585660, 617180, 740616, 780880, 925770, 1171320, 1234360, 1326937, 1481232, 1851540, 2342640, 2468720, 2653874, 3703080, 3980811, 5307748, 6634685, 7004993, 7406160, 7961622, 10615496, 13269370, 14009986, 15923244, 19904055, 21014979, 21230992, 26538740, 28019972, 31846488, 35024965, 39808110, 42029958, 53077480, 56039944, 63692976, 70049930, 79616220, 84059916, 105074895, 106154960, 112079888, 140099860, 159232440, 168119832, 210149790, 280199720, 301214699, 318464880, 336239664, 420299580, 560399440, 602429398, 840599160, 903644097, 1204858796, 1506073495, 1681198320, 1807288194, 2409717592, 3012146990, 3614576388, 4518220485, 4819435184, 6024293980, 7229152776, 9036440970, 12048587960, 14458305552, 18072881940, 24097175920, 36145763880, 72291527760]

約数ペア:

[(1, 72291527760), (2, 36145763880), (3, 24097175920), (4, 18072881940), (5, 14458305552), (6, 12048587960), (8, 9036440970), (10, 7229152776), (12, 6024293980), (15, 4819435184), (16, 4518220485), (20, 3614576388), (24, 3012146990), (30, 2409717592), (40, 1807288194), (43, 1681198320), (48, 1506073495), (60, 1204858796), (80, 903644097), (86, 840599160), (120, 602429398), (129, 560399440), (172, 420299580), (215, 336239664), (227, 318464880), (240, 301214699), (258, 280199720), (344, 210149790), (430, 168119832), (454, 159232440), (516, 140099860), (645, 112079888), (681, 106154960), (688, 105074895), (860, 84059916), (908, 79616220), (1032, 70049930), (1135, 63692976), (1290, 56039944), (1362, 53077480), (1720, 42029958), (1816, 39808110), (2064, 35024965), (2270, 31846488), (2580, 28019972), (2724, 26538740), (3405, 21230992), (3440, 21014979), (3632, 19904055), (4540, 15923244), (5160, 14009986), (5448, 13269370), (6810, 10615496), (9080, 7961622), (9761, 7406160), (10320, 7004993), (10896, 6634685), (13620, 5307748), (18160, 3980811), (19522, 3703080), (27240, 2653874), (29283, 2468720), (30859, 2342640), (39044, 1851540), (48805, 1481232), (54480, 1326937), (58566, 1234360), (61718, 1171320), (78088, 925770), (92577, 780880), (97610, 740616), (117132, 617180), (123436, 585660), (146415, 493744), (154295, 468528), (156176, 462885), (185154, 390440), (195220, 370308), (234264, 308590), (246872, 292830)]