25677360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 120

約数和(自身を含む): 90820080

約数和(自身を除く): 65142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 1877, 2280, 2736, 3420, 3754, 4560, 5631, 6840, 7508, 9385, 11262, 13680, 15016, 16893, 18770, 22524, 28155, 30032, 33786, 35663, 37540, 45048, 56310, 67572, 71326, 75080, 84465, 90096, 106989, 112620, 135144, 142652, 150160, 168930, 178315, 213978, 225240, 270288, 285304, 320967, 337860, 356630, 427956, 450480, 534945, 570608, 641934, 675720, 713260, 855912, 1069890, 1283868, 1351440, 1426520, 1604835, 1711824, 2139780, 2567736, 2853040, 3209670, 4279560, 5135472, 6419340, 8559120, 12838680, 25677360]

約数ペア:

[(1, 25677360), (2, 12838680), (3, 8559120), (4, 6419340), (5, 5135472), (6, 4279560), (8, 3209670), (9, 2853040), (10, 2567736), (12, 2139780), (15, 1711824), (16, 1604835), (18, 1426520), (19, 1351440), (20, 1283868), (24, 1069890), (30, 855912), (36, 713260), (38, 675720), (40, 641934), (45, 570608), (48, 534945), (57, 450480), (60, 427956), (72, 356630), (76, 337860), (80, 320967), (90, 285304), (95, 270288), (114, 225240), (120, 213978), (144, 178315), (152, 168930), (171, 150160), (180, 142652), (190, 135144), (228, 112620), (240, 106989), (285, 90096), (304, 84465), (342, 75080), (360, 71326), (380, 67572), (456, 56310), (570, 45048), (684, 37540), (720, 35663), (760, 33786), (855, 30032), (912, 28155), (1140, 22524), (1368, 18770), (1520, 16893), (1710, 15016), (1877, 13680), (2280, 11262), (2736, 9385), (3420, 7508), (3754, 6840), (4560, 5631)]