87499320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10883}}^1$

素因数の和:10964

約数の個数: 64

約数和(自身を含む): 266440320

約数和(自身を除く): 178941000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 10883, 21766, 32649, 43532, 54415, 65298, 87064, 108830, 130596, 163245, 217660, 261192, 326490, 435320, 652980, 729161, 1305960, 1458322, 2187483, 2916644, 3645805, 4374966, 5833288, 7291610, 8749932, 10937415, 14583220, 17499864, 21874830, 29166440, 43749660, 87499320]

約数ペア:

[(1, 87499320), (2, 43749660), (3, 29166440), (4, 21874830), (5, 17499864), (6, 14583220), (8, 10937415), (10, 8749932), (12, 7291610), (15, 5833288), (20, 4374966), (24, 3645805), (30, 2916644), (40, 2187483), (60, 1458322), (67, 1305960), (120, 729161), (134, 652980), (201, 435320), (268, 326490), (335, 261192), (402, 217660), (536, 163245), (670, 130596), (804, 108830), (1005, 87064), (1340, 65298), (1608, 54415), (2010, 43532), (2680, 32649), (4020, 21766), (8040, 10883)]