488607360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 1567503360

約数和(自身を除く): 1078896000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1471, 1730, 1920, 2076, 2595, 2768, 2942, 3460, 4152, 4413, 5190, 5536, 5884, 6920, 7355, 8304, 8826, 10380, 11072, 11768, 13840, 14710, 16608, 17652, 20760, 22065, 22144, 23536, 27680, 29420, 33216, 35304, 41520, 44130, 47072, 55360, 58840, 66432, 70608, 83040, 88260, 94144, 110720, 117680, 141216, 166080, 176520, 188288, 235360, 254483, 282432, 332160, 353040, 470720, 508966, 564864, 706080, 763449, 941440, 1017932, 1272415, 1412160, 1526898, 2035864, 2544830, 2824320, 3053796, 3817245, 4071728, 5089660, 6107592, 7634490, 8143456, 10179320, 12215184, 15268980, 16286912, 20358640, 24430368, 30537960, 32573824, 40717280, 48860736, 61075920, 81434560, 97721472, 122151840, 162869120, 244303680, 488607360]

約数ペア:

[(1, 488607360), (2, 244303680), (3, 162869120), (4, 122151840), (5, 97721472), (6, 81434560), (8, 61075920), (10, 48860736), (12, 40717280), (15, 32573824), (16, 30537960), (20, 24430368), (24, 20358640), (30, 16286912), (32, 15268980), (40, 12215184), (48, 10179320), (60, 8143456), (64, 7634490), (80, 6107592), (96, 5089660), (120, 4071728), (128, 3817245), (160, 3053796), (173, 2824320), (192, 2544830), (240, 2035864), (320, 1526898), (346, 1412160), (384, 1272415), (480, 1017932), (519, 941440), (640, 763449), (692, 706080), (865, 564864), (960, 508966), (1038, 470720), (1384, 353040), (1471, 332160), (1730, 282432), (1920, 254483), (2076, 235360), (2595, 188288), (2768, 176520), (2942, 166080), (3460, 141216), (4152, 117680), (4413, 110720), (5190, 94144), (5536, 88260), (5884, 83040), (6920, 70608), (7355, 66432), (8304, 58840), (8826, 55360), (10380, 47072), (11072, 44130), (11768, 41520), (13840, 35304), (14710, 33216), (16608, 29420), (17652, 27680), (20760, 23536), (22065, 22144)]