3078450480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{261773}}^1$

素因数の和:261803

約数の個数: 120

約数和(自身を含む): 11101311792

約数和(自身を除く): 8022861312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 261773, 523546, 785319, 1047092, 1308865, 1570638, 1832411, 2094184, 2617730, 3141276, 3664822, 3926595, 4188368, 5235460, 5497233, 6282552, 7329644, 7853190, 9162055, 10470920, 10994466, 12565104, 12826877, 14659288, 15706380, 18324110, 20941840, 21988932, 25653754, 27486165, 29318576, 31412760, 36648220, 38480631, 43977864, 51307508, 54972330, 62825520, 64134385, 73296440, 76961262, 87955728, 102615016, 109944660, 128268770, 146592880, 153922524, 192403155, 205230032, 219889320, 256537540, 307845048, 384806310, 439778640, 513075080, 615690096, 769612620, 1026150160, 1539225240, 3078450480]

約数ペア:

[(1, 3078450480), (2, 1539225240), (3, 1026150160), (4, 769612620), (5, 615690096), (6, 513075080), (7, 439778640), (8, 384806310), (10, 307845048), (12, 256537540), (14, 219889320), (15, 205230032), (16, 192403155), (20, 153922524), (21, 146592880), (24, 128268770), (28, 109944660), (30, 102615016), (35, 87955728), (40, 76961262), (42, 73296440), (48, 64134385), (49, 62825520), (56, 54972330), (60, 51307508), (70, 43977864), (80, 38480631), (84, 36648220), (98, 31412760), (105, 29318576), (112, 27486165), (120, 25653754), (140, 21988932), (147, 20941840), (168, 18324110), (196, 15706380), (210, 14659288), (240, 12826877), (245, 12565104), (280, 10994466), (294, 10470920), (336, 9162055), (392, 7853190), (420, 7329644), (490, 6282552), (560, 5497233), (588, 5235460), (735, 4188368), (784, 3926595), (840, 3664822), (980, 3141276), (1176, 2617730), (1470, 2094184), (1680, 1832411), (1960, 1570638), (2352, 1308865), (2940, 1047092), (3920, 785319), (5880, 523546), (11760, 261773)]