5040156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{344273}}^1$

素因数の和:344350

約数の個数: 80

約数和(自身を含む): 15880671072

約数和(自身を除く): 10840514352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 344273, 688546, 1032819, 1377092, 1721365, 2065638, 2754184, 3442730, 4131276, 5164095, 5508368, 6885460, 8262552, 10328190, 13770920, 16525104, 20656380, 21000653, 27541840, 41312760, 42001306, 63001959, 82625520, 84002612, 105003265, 126003918, 168005224, 210006530, 252007836, 315009795, 336010448, 420013060, 504015672, 630019590, 840026120, 1008031344, 1260039180, 1680052240, 2520078360, 5040156720]

約数ペア:

[(1, 5040156720), (2, 2520078360), (3, 1680052240), (4, 1260039180), (5, 1008031344), (6, 840026120), (8, 630019590), (10, 504015672), (12, 420013060), (15, 336010448), (16, 315009795), (20, 252007836), (24, 210006530), (30, 168005224), (40, 126003918), (48, 105003265), (60, 84002612), (61, 82625520), (80, 63001959), (120, 42001306), (122, 41312760), (183, 27541840), (240, 21000653), (244, 20656380), (305, 16525104), (366, 13770920), (488, 10328190), (610, 8262552), (732, 6885460), (915, 5508368), (976, 5164095), (1220, 4131276), (1464, 3442730), (1830, 2754184), (2440, 2065638), (2928, 1721365), (3660, 1377092), (4880, 1032819), (7320, 688546), (14640, 344273)]