353240080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 848427840

約数和(自身を除く): 495187760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 67, 80, 118, 134, 236, 268, 295, 335, 472, 536, 590, 670, 944, 1072, 1117, 1180, 1340, 2234, 2360, 2680, 3953, 4468, 4720, 5360, 5585, 7906, 8936, 11170, 15812, 17872, 19765, 22340, 31624, 39530, 44680, 63248, 65903, 74839, 79060, 89360, 131806, 149678, 158120, 263612, 299356, 316240, 329515, 374195, 527224, 598712, 659030, 748390, 1054448, 1197424, 1318060, 1496780, 2636120, 2993560, 4415501, 5272240, 5987120, 8831002, 17662004, 22077505, 35324008, 44155010, 70648016, 88310020, 176620040, 353240080]

約数ペア:

[(1, 353240080), (2, 176620040), (4, 88310020), (5, 70648016), (8, 44155010), (10, 35324008), (16, 22077505), (20, 17662004), (40, 8831002), (59, 5987120), (67, 5272240), (80, 4415501), (118, 2993560), (134, 2636120), (236, 1496780), (268, 1318060), (295, 1197424), (335, 1054448), (472, 748390), (536, 659030), (590, 598712), (670, 527224), (944, 374195), (1072, 329515), (1117, 316240), (1180, 299356), (1340, 263612), (2234, 158120), (2360, 149678), (2680, 131806), (3953, 89360), (4468, 79060), (4720, 74839), (5360, 65903), (5585, 63248), (7906, 44680), (8936, 39530), (11170, 31624), (15812, 22340), (17872, 19765)]