89099520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23203}}^1$

素因数の和:23227

約数の個数: 72

約数和(自身を含む): 284573856

約数和(自身を除く): 195474336

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, 23203, 46406, 69609, 92812, 116015, 139218, 185624, 232030, 278436, 348045, 371248, 464060, 556872, 696090, 742496, 928120, 1113744, 1392180, 1484992, 1856240, 2227488, 2784360, 2969984, 3712480, 4454976, 5568720, 5939968, 7424960, 8909952, 11137440, 14849920, 17819904, 22274880, 29699840, 44549760, 89099520]

約数ペア:

[(1, 89099520), (2, 44549760), (3, 29699840), (4, 22274880), (5, 17819904), (6, 14849920), (8, 11137440), (10, 8909952), (12, 7424960), (15, 5939968), (16, 5568720), (20, 4454976), (24, 3712480), (30, 2969984), (32, 2784360), (40, 2227488), (48, 1856240), (60, 1484992), (64, 1392180), (80, 1113744), (96, 928120), (120, 742496), (128, 696090), (160, 556872), (192, 464060), (240, 371248), (256, 348045), (320, 278436), (384, 232030), (480, 185624), (640, 139218), (768, 116015), (960, 92812), (1280, 69609), (1920, 46406), (3840, 23203)]