193376880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 651989520

約数和(自身を除く): 458612640

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, 419, 641, 720, 838, 1257, 1282, 1676, 1923, 2095, 2514, 2564, 3205, 3352, 3771, 3846, 4190, 5028, 5128, 5769, 6285, 6410, 6704, 7542, 7692, 8380, 9615, 10056, 10256, 11538, 12570, 12820, 15084, 15384, 16760, 18855, 19230, 20112, 23076, 25140, 25640, 28845, 30168, 30768, 33520, 37710, 38460, 46152, 50280, 51280, 57690, 60336, 75420, 76920, 92304, 100560, 115380, 150840, 153840, 230760, 268579, 301680, 461520, 537158, 805737, 1074316, 1342895, 1611474, 2148632, 2417211, 2685790, 3222948, 4028685, 4297264, 4834422, 5371580, 6445896, 8057370, 9668844, 10743160, 12086055, 12891792, 16114740, 19337688, 21486320, 24172110, 32229480, 38675376, 48344220, 64458960, 96688440, 193376880]

約数ペア:

[(1, 193376880), (2, 96688440), (3, 64458960), (4, 48344220), (5, 38675376), (6, 32229480), (8, 24172110), (9, 21486320), (10, 19337688), (12, 16114740), (15, 12891792), (16, 12086055), (18, 10743160), (20, 9668844), (24, 8057370), (30, 6445896), (36, 5371580), (40, 4834422), (45, 4297264), (48, 4028685), (60, 3222948), (72, 2685790), (80, 2417211), (90, 2148632), (120, 1611474), (144, 1342895), (180, 1074316), (240, 805737), (360, 537158), (419, 461520), (641, 301680), (720, 268579), (838, 230760), (1257, 153840), (1282, 150840), (1676, 115380), (1923, 100560), (2095, 92304), (2514, 76920), (2564, 75420), (3205, 60336), (3352, 57690), (3771, 51280), (3846, 50280), (4190, 46152), (5028, 38460), (5128, 37710), (5769, 33520), (6285, 30768), (6410, 30168), (6704, 28845), (7542, 25640), (7692, 25140), (8380, 23076), (9615, 20112), (10056, 19230), (10256, 18855), (11538, 16760), (12570, 15384), (12820, 15084)]