12240679360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{420353}}^1$

素因数の和:420390

約数の個数: 112

約数和(自身を含む): 35874691776

約数和(自身を除く): 23634012416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 420353, 840706, 1681412, 2101765, 2942471, 3362824, 4203530, 5464589, 5884942, 6725648, 8407060, 10929178, 11769884, 13451296, 14712355, 16814120, 21858356, 23539768, 26902592, 27322945, 29424710, 33628240, 38252123, 43716712, 47079536, 54645890, 58849420, 67256480, 76504246, 87433424, 94159072, 109291780, 117698840, 134512960, 153008492, 174866848, 188318144, 191260615, 218583560, 235397680, 306016984, 349733696, 382521230, 437167120, 470795360, 612033968, 765042460, 874334240, 941590720, 1224067936, 1530084920, 1748668480, 2448135872, 3060169840, 6120339680, 12240679360]

約数ペア:

[(1, 12240679360), (2, 6120339680), (4, 3060169840), (5, 2448135872), (7, 1748668480), (8, 1530084920), (10, 1224067936), (13, 941590720), (14, 874334240), (16, 765042460), (20, 612033968), (26, 470795360), (28, 437167120), (32, 382521230), (35, 349733696), (40, 306016984), (52, 235397680), (56, 218583560), (64, 191260615), (65, 188318144), (70, 174866848), (80, 153008492), (91, 134512960), (104, 117698840), (112, 109291780), (130, 94159072), (140, 87433424), (160, 76504246), (182, 67256480), (208, 58849420), (224, 54645890), (260, 47079536), (280, 43716712), (320, 38252123), (364, 33628240), (416, 29424710), (448, 27322945), (455, 26902592), (520, 23539768), (560, 21858356), (728, 16814120), (832, 14712355), (910, 13451296), (1040, 11769884), (1120, 10929178), (1456, 8407060), (1820, 6725648), (2080, 5884942), (2240, 5464589), (2912, 4203530), (3640, 3362824), (4160, 2942471), (5824, 2101765), (7280, 1681412), (14560, 840706), (29120, 420353)]