329099520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85727

約数の個数: 72

約数和(自身を含む): 1051073856

約数和(自身を除く): 721974336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 85703, 171406, 257109, 342812, 428515, 514218, 685624, 857030, 1028436, 1285545, 1371248, 1714060, 2056872, 2571090, 2742496, 3428120, 4113744, 5142180, 5484992, 6856240, 8227488, 10284360, 10969984, 13712480, 16454976, 20568720, 21939968, 27424960, 32909952, 41137440, 54849920, 65819904, 82274880, 109699840, 164549760, 329099520]

約数ペア:

[(1, 329099520), (2, 164549760), (3, 109699840), (4, 82274880), (5, 65819904), (6, 54849920), (8, 41137440), (10, 32909952), (12, 27424960), (15, 21939968), (16, 20568720), (20, 16454976), (24, 13712480), (30, 10969984), (32, 10284360), (40, 8227488), (48, 6856240), (60, 5484992), (64, 5142180), (80, 4113744), (96, 3428120), (120, 2742496), (128, 2571090), (160, 2056872), (192, 1714060), (240, 1371248), (256, 1285545), (320, 1028436), (384, 857030), (480, 685624), (640, 514218), (768, 428515), (960, 342812), (1280, 257109), (1920, 171406), (3840, 85703)]