1305774240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143177}}^1$

素因数の和:143214

約数の個数: 96

約数和(自身を含む): 4329702720

約数和(自身を除く): 3023928480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 143177, 286354, 429531, 572708, 715885, 859062, 1145416, 1431770, 1718124, 2147655, 2290832, 2720363, 2863540, 3436248, 4295310, 4581664, 5440726, 5727080, 6872496, 8161089, 8590620, 10881452, 11454160, 13601815, 13744992, 16322178, 17181240, 21762904, 22908320, 27203630, 32644356, 34362480, 40805445, 43525808, 54407260, 65288712, 68724960, 81610890, 87051616, 108814520, 130577424, 163221780, 217629040, 261154848, 326443560, 435258080, 652887120, 1305774240]

約数ペア:

[(1, 1305774240), (2, 652887120), (3, 435258080), (4, 326443560), (5, 261154848), (6, 217629040), (8, 163221780), (10, 130577424), (12, 108814520), (15, 87051616), (16, 81610890), (19, 68724960), (20, 65288712), (24, 54407260), (30, 43525808), (32, 40805445), (38, 34362480), (40, 32644356), (48, 27203630), (57, 22908320), (60, 21762904), (76, 17181240), (80, 16322178), (95, 13744992), (96, 13601815), (114, 11454160), (120, 10881452), (152, 8590620), (160, 8161089), (190, 6872496), (228, 5727080), (240, 5440726), (285, 4581664), (304, 4295310), (380, 3436248), (456, 2863540), (480, 2720363), (570, 2290832), (608, 2147655), (760, 1718124), (912, 1431770), (1140, 1145416), (1520, 859062), (1824, 715885), (2280, 572708), (3040, 429531), (4560, 286354), (9120, 143177)]