102767760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142733}}^1$

素因数の和:142752

約数の個数: 60

約数和(自身を含む): 345130812

約数和(自身を除く): 242363052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142733, 285466, 428199, 570932, 713665, 856398, 1141864, 1284597, 1427330, 1712796, 2140995, 2283728, 2569194, 2854660, 3425592, 4281990, 5138388, 5709320, 6422985, 6851184, 8563980, 10276776, 11418640, 12845970, 17127960, 20553552, 25691940, 34255920, 51383880, 102767760]

約数ペア:

[(1, 102767760), (2, 51383880), (3, 34255920), (4, 25691940), (5, 20553552), (6, 17127960), (8, 12845970), (9, 11418640), (10, 10276776), (12, 8563980), (15, 6851184), (16, 6422985), (18, 5709320), (20, 5138388), (24, 4281990), (30, 3425592), (36, 2854660), (40, 2569194), (45, 2283728), (48, 2140995), (60, 1712796), (72, 1427330), (80, 1284597), (90, 1141864), (120, 856398), (144, 713665), (180, 570932), (240, 428199), (360, 285466), (720, 142733)]