282872280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8963}}^1$

素因数の和:9240

約数の個数: 64

約数和(自身を含む): 851938560

約数和(自身を除く): 569066280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 8963, 10520, 15780, 17926, 26889, 31560, 35852, 44815, 53778, 71704, 89630, 107556, 134445, 179260, 215112, 268890, 358520, 537780, 1075560, 2357269, 4714538, 7071807, 9429076, 11786345, 14143614, 18858152, 23572690, 28287228, 35359035, 47145380, 56574456, 70718070, 94290760, 141436140, 282872280]

約数ペア:

[(1, 282872280), (2, 141436140), (3, 94290760), (4, 70718070), (5, 56574456), (6, 47145380), (8, 35359035), (10, 28287228), (12, 23572690), (15, 18858152), (20, 14143614), (24, 11786345), (30, 9429076), (40, 7071807), (60, 4714538), (120, 2357269), (263, 1075560), (526, 537780), (789, 358520), (1052, 268890), (1315, 215112), (1578, 179260), (2104, 134445), (2630, 107556), (3156, 89630), (3945, 71704), (5260, 53778), (6312, 44815), (7890, 35852), (8963, 31560), (10520, 26889), (15780, 17926)]