1172719440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{44021}}^1$

素因数の和:44077

約数の個数: 120

約数和(自身を含む): 4044917448

約数和(自身を除く): 2872198008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 44021, 88042, 132063, 176084, 220105, 264126, 352168, 396189, 440210, 528252, 660315, 704336, 792378, 880420, 1056504, 1320630, 1584756, 1628777, 1760840, 1980945, 2113008, 2641260, 3169512, 3257554, 3521680, 3961890, 4886331, 5282520, 6339024, 6515108, 7923780, 8143885, 9772662, 10565040, 13030216, 14658993, 15847560, 16287770, 19545324, 24431655, 26060432, 29317986, 31695120, 32575540, 39090648, 48863310, 58635972, 65151080, 73294965, 78181296, 97726620, 117271944, 130302160, 146589930, 195453240, 234543888, 293179860, 390906480, 586359720, 1172719440]

約数ペア:

[(1, 1172719440), (2, 586359720), (3, 390906480), (4, 293179860), (5, 234543888), (6, 195453240), (8, 146589930), (9, 130302160), (10, 117271944), (12, 97726620), (15, 78181296), (16, 73294965), (18, 65151080), (20, 58635972), (24, 48863310), (30, 39090648), (36, 32575540), (37, 31695120), (40, 29317986), (45, 26060432), (48, 24431655), (60, 19545324), (72, 16287770), (74, 15847560), (80, 14658993), (90, 13030216), (111, 10565040), (120, 9772662), (144, 8143885), (148, 7923780), (180, 6515108), (185, 6339024), (222, 5282520), (240, 4886331), (296, 3961890), (333, 3521680), (360, 3257554), (370, 3169512), (444, 2641260), (555, 2113008), (592, 1980945), (666, 1760840), (720, 1628777), (740, 1584756), (888, 1320630), (1110, 1056504), (1332, 880420), (1480, 792378), (1665, 704336), (1776, 660315), (2220, 528252), (2664, 440210), (2960, 396189), (3330, 352168), (4440, 264126), (5328, 220105), (6660, 176084), (8880, 132063), (13320, 88042), (26640, 44021)]