3930240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 13219200

約数和(自身を除く): 9288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 534, 552, 640, 690, 712, 736, 890, 920, 960, 1068, 1104, 1335, 1380, 1424, 1472, 1780, 1840, 1920, 2047, 2136, 2208, 2670, 2760, 2848, 2944, 3560, 3680, 4094, 4272, 4416, 5340, 5520, 5696, 6141, 7120, 7360, 8188, 8544, 8832, 10235, 10680, 11040, 11392, 12282, 14240, 14720, 16376, 17088, 20470, 21360, 22080, 24564, 28480, 30705, 32752, 34176, 40940, 42720, 44160, 49128, 56960, 61410, 65504, 81880, 85440, 98256, 122820, 131008, 163760, 170880, 196512, 245640, 262016, 327520, 393024, 491280, 655040, 786048, 982560, 1310080, 1965120, 3930240]

約数ペア:

[(1, 3930240), (2, 1965120), (3, 1310080), (4, 982560), (5, 786048), (6, 655040), (8, 491280), (10, 393024), (12, 327520), (15, 262016), (16, 245640), (20, 196512), (23, 170880), (24, 163760), (30, 131008), (32, 122820), (40, 98256), (46, 85440), (48, 81880), (60, 65504), (64, 61410), (69, 56960), (80, 49128), (89, 44160), (92, 42720), (96, 40940), (115, 34176), (120, 32752), (128, 30705), (138, 28480), (160, 24564), (178, 22080), (184, 21360), (192, 20470), (230, 17088), (240, 16376), (267, 14720), (276, 14240), (320, 12282), (345, 11392), (356, 11040), (368, 10680), (384, 10235), (445, 8832), (460, 8544), (480, 8188), (534, 7360), (552, 7120), (640, 6141), (690, 5696), (712, 5520), (736, 5340), (890, 4416), (920, 4272), (960, 4094), (1068, 3680), (1104, 3560), (1335, 2944), (1380, 2848), (1424, 2760), (1472, 2670), (1780, 2208), (1840, 2136), (1920, 2047)]