15381216960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{372607}}^1$

素因数の和:372670

約数の個数: 112

約数和(自身を含む): 49971204096

約数和(自身を除く): 34589987136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 372607, 745214, 1117821, 1490428, 1863035, 2235642, 2980856, 3726070, 4471284, 5589105, 5961712, 7452140, 8942568, 11178210, 11923424, 14904280, 16022101, 17885136, 22356420, 23846848, 29808560, 32044202, 35770272, 44712840, 48066303, 59617120, 64088404, 71540544, 80110505, 89425680, 96132606, 119234240, 128176808, 160221010, 178851360, 192265212, 240331515, 256353616, 320442020, 357702720, 384530424, 480663030, 512707232, 640884040, 769060848, 961326060, 1025414464, 1281768080, 1538121696, 1922652120, 2563536160, 3076243392, 3845304240, 5127072320, 7690608480, 15381216960]

約数ペア:

[(1, 15381216960), (2, 7690608480), (3, 5127072320), (4, 3845304240), (5, 3076243392), (6, 2563536160), (8, 1922652120), (10, 1538121696), (12, 1281768080), (15, 1025414464), (16, 961326060), (20, 769060848), (24, 640884040), (30, 512707232), (32, 480663030), (40, 384530424), (43, 357702720), (48, 320442020), (60, 256353616), (64, 240331515), (80, 192265212), (86, 178851360), (96, 160221010), (120, 128176808), (129, 119234240), (160, 96132606), (172, 89425680), (192, 80110505), (215, 71540544), (240, 64088404), (258, 59617120), (320, 48066303), (344, 44712840), (430, 35770272), (480, 32044202), (516, 29808560), (645, 23846848), (688, 22356420), (860, 17885136), (960, 16022101), (1032, 14904280), (1290, 11923424), (1376, 11178210), (1720, 8942568), (2064, 7452140), (2580, 5961712), (2752, 5589105), (3440, 4471284), (4128, 3726070), (5160, 2980856), (6880, 2235642), (8256, 1863035), (10320, 1490428), (13760, 1117821), (20640, 745214), (41280, 372607)]