18303882480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1955543}}^1$

素因数の和:1955575

約数の個数: 120

約数和(自身を含む): 66199075488

約数和(自身を除く): 47895193008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 1955543, 3911086, 5866629, 7822172, 9777715, 11733258, 15644344, 17599887, 19555430, 23466516, 25422059, 29333145, 31288688, 35199774, 39110860, 46933032, 50844118, 58666290, 70399548, 76266177, 78221720, 87999435, 93866064, 101688236, 117332580, 127110295, 140799096, 152532354, 156443440, 175998870, 203376472, 228798531, 234665160, 254220590, 281598192, 305064708, 351997740, 381330885, 406752944, 457597062, 469330320, 508441180, 610129416, 703995480, 762661770, 915194124, 1016882360, 1143992655, 1220258832, 1407990960, 1525323540, 1830388248, 2033764720, 2287985310, 3050647080, 3660776496, 4575970620, 6101294160, 9151941240, 18303882480]

約数ペア:

[(1, 18303882480), (2, 9151941240), (3, 6101294160), (4, 4575970620), (5, 3660776496), (6, 3050647080), (8, 2287985310), (9, 2033764720), (10, 1830388248), (12, 1525323540), (13, 1407990960), (15, 1220258832), (16, 1143992655), (18, 1016882360), (20, 915194124), (24, 762661770), (26, 703995480), (30, 610129416), (36, 508441180), (39, 469330320), (40, 457597062), (45, 406752944), (48, 381330885), (52, 351997740), (60, 305064708), (65, 281598192), (72, 254220590), (78, 234665160), (80, 228798531), (90, 203376472), (104, 175998870), (117, 156443440), (120, 152532354), (130, 140799096), (144, 127110295), (156, 117332580), (180, 101688236), (195, 93866064), (208, 87999435), (234, 78221720), (240, 76266177), (260, 70399548), (312, 58666290), (360, 50844118), (390, 46933032), (468, 39110860), (520, 35199774), (585, 31288688), (624, 29333145), (720, 25422059), (780, 23466516), (936, 19555430), (1040, 17599887), (1170, 15644344), (1560, 11733258), (1872, 9777715), (2340, 7822172), (3120, 5866629), (4680, 3911086), (9360, 1955543)]