64926240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5922

約数の個数: 96

約数和(自身を含む): 213446016

約数和(自身を除く): 148519776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 5881, 11040, 11762, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 94096, 117620, 135263, 141144, 176430, 188192, 235240, 270526, 282288, 352860, 405789, 470480, 541052, 564576, 676315, 705720, 811578, 940960, 1082104, 1352630, 1411440, 1623156, 2028945, 2164208, 2705260, 2822880, 3246312, 4057890, 4328416, 5410520, 6492624, 8115780, 10821040, 12985248, 16231560, 21642080, 32463120, 64926240]

約数ペア:

[(1, 64926240), (2, 32463120), (3, 21642080), (4, 16231560), (5, 12985248), (6, 10821040), (8, 8115780), (10, 6492624), (12, 5410520), (15, 4328416), (16, 4057890), (20, 3246312), (23, 2822880), (24, 2705260), (30, 2164208), (32, 2028945), (40, 1623156), (46, 1411440), (48, 1352630), (60, 1082104), (69, 940960), (80, 811578), (92, 705720), (96, 676315), (115, 564576), (120, 541052), (138, 470480), (160, 405789), (184, 352860), (230, 282288), (240, 270526), (276, 235240), (345, 188192), (368, 176430), (460, 141144), (480, 135263), (552, 117620), (690, 94096), (736, 88215), (920, 70572), (1104, 58810), (1380, 47048), (1840, 35286), (2208, 29405), (2760, 23524), (3680, 17643), (5520, 11762), (5881, 11040)]