18440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 59566752

約数和(自身を除く): 41126592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 937, 984, 1230, 1312, 1640, 1874, 1968, 2460, 2811, 3280, 3748, 3936, 4685, 4920, 5622, 6560, 7496, 9370, 9840, 11244, 14055, 14992, 18740, 19680, 22488, 28110, 29984, 37480, 38417, 44976, 56220, 74960, 76834, 89952, 112440, 115251, 149920, 153668, 192085, 224880, 230502, 307336, 384170, 449760, 461004, 576255, 614672, 768340, 922008, 1152510, 1229344, 1536680, 1844016, 2305020, 3073360, 3688032, 4610040, 6146720, 9220080, 18440160]

約数ペア:

[(1, 18440160), (2, 9220080), (3, 6146720), (4, 4610040), (5, 3688032), (6, 3073360), (8, 2305020), (10, 1844016), (12, 1536680), (15, 1229344), (16, 1152510), (20, 922008), (24, 768340), (30, 614672), (32, 576255), (40, 461004), (41, 449760), (48, 384170), (60, 307336), (80, 230502), (82, 224880), (96, 192085), (120, 153668), (123, 149920), (160, 115251), (164, 112440), (205, 89952), (240, 76834), (246, 74960), (328, 56220), (410, 44976), (480, 38417), (492, 37480), (615, 29984), (656, 28110), (820, 22488), (937, 19680), (984, 18740), (1230, 14992), (1312, 14055), (1640, 11244), (1874, 9840), (1968, 9370), (2460, 7496), (2811, 6560), (3280, 5622), (3748, 4920), (3936, 4685)]