17481120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 38402400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 461, 474, 480, 632, 790, 922, 948, 1185, 1264, 1383, 1580, 1844, 1896, 2305, 2370, 2528, 2766, 3160, 3688, 3792, 4610, 4740, 5532, 6320, 6915, 7376, 7584, 9220, 9480, 11064, 12640, 13830, 14752, 18440, 18960, 22128, 27660, 36419, 36880, 37920, 44256, 55320, 72838, 73760, 109257, 110640, 145676, 182095, 218514, 221280, 291352, 364190, 437028, 546285, 582704, 728380, 874056, 1092570, 1165408, 1456760, 1748112, 2185140, 2913520, 3496224, 4370280, 5827040, 8740560, 17481120]

約数ペア:

[(1, 17481120), (2, 8740560), (3, 5827040), (4, 4370280), (5, 3496224), (6, 2913520), (8, 2185140), (10, 1748112), (12, 1456760), (15, 1165408), (16, 1092570), (20, 874056), (24, 728380), (30, 582704), (32, 546285), (40, 437028), (48, 364190), (60, 291352), (79, 221280), (80, 218514), (96, 182095), (120, 145676), (158, 110640), (160, 109257), (237, 73760), (240, 72838), (316, 55320), (395, 44256), (461, 37920), (474, 36880), (480, 36419), (632, 27660), (790, 22128), (922, 18960), (948, 18440), (1185, 14752), (1264, 13830), (1383, 12640), (1580, 11064), (1844, 9480), (1896, 9220), (2305, 7584), (2370, 7376), (2528, 6915), (2766, 6320), (3160, 5532), (3688, 4740), (3792, 4610)]