201380160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209771}}^1$

素因数の和:209791

約数の個数: 56

約数和(自身を含む): 639385056

約数和(自身を除く): 438004896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 209771, 419542, 629313, 839084, 1048855, 1258626, 1678168, 2097710, 2517252, 3146565, 3356336, 4195420, 5034504, 6293130, 6712672, 8390840, 10069008, 12586260, 13425344, 16781680, 20138016, 25172520, 33563360, 40276032, 50345040, 67126720, 100690080, 201380160]

約数ペア:

[(1, 201380160), (2, 100690080), (3, 67126720), (4, 50345040), (5, 40276032), (6, 33563360), (8, 25172520), (10, 20138016), (12, 16781680), (15, 13425344), (16, 12586260), (20, 10069008), (24, 8390840), (30, 6712672), (32, 6293130), (40, 5034504), (48, 4195420), (60, 3356336), (64, 3146565), (80, 2517252), (96, 2097710), (120, 1678168), (160, 1258626), (192, 1048855), (240, 839084), (320, 629313), (480, 419542), (960, 209771)]