67108680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 219922560

約数和(自身を除く): 152813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1423, 1572, 1965, 2358, 2620, 2846, 3144, 3930, 4269, 4716, 5240, 5692, 5895, 7115, 7860, 8538, 9432, 11384, 11790, 12807, 14230, 15720, 17076, 21345, 23580, 25614, 28460, 34152, 42690, 47160, 51228, 56920, 64035, 85380, 102456, 128070, 170760, 186413, 256140, 372826, 512280, 559239, 745652, 932065, 1118478, 1491304, 1677717, 1864130, 2236956, 2796195, 3355434, 3728260, 4473912, 5592390, 6710868, 7456520, 8388585, 11184780, 13421736, 16777170, 22369560, 33554340, 67108680]

約数ペア:

[(1, 67108680), (2, 33554340), (3, 22369560), (4, 16777170), (5, 13421736), (6, 11184780), (8, 8388585), (9, 7456520), (10, 6710868), (12, 5592390), (15, 4473912), (18, 3728260), (20, 3355434), (24, 2796195), (30, 2236956), (36, 1864130), (40, 1677717), (45, 1491304), (60, 1118478), (72, 932065), (90, 745652), (120, 559239), (131, 512280), (180, 372826), (262, 256140), (360, 186413), (393, 170760), (524, 128070), (655, 102456), (786, 85380), (1048, 64035), (1179, 56920), (1310, 51228), (1423, 47160), (1572, 42690), (1965, 34152), (2358, 28460), (2620, 25614), (2846, 23580), (3144, 21345), (3930, 17076), (4269, 15720), (4716, 14230), (5240, 12807), (5692, 11790), (5895, 11384), (7115, 9432), (7860, 8538)]