31287429120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{1018471}}^1$

素因数の和:1018501

約数の個数: 96

約数和(自身を含む): 100095428160

約数和(自身を除く): 68807999040

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 1018471, 2036942, 3055413, 4073884, 5092355, 6110826, 8147768, 10184710, 12221652, 15277065, 16295536, 20369420, 24443304, 30554130, 32591072, 40738840, 48886608, 61108260, 65182144, 81477680, 97773216, 122216520, 130364288, 162955360, 195546432, 244433040, 260728576, 325910720, 391092864, 488866080, 521457152, 651821440, 782185728, 977732160, 1042914304, 1303642880, 1564371456, 1955464320, 2085828608, 2607285760, 3128742912, 3910928640, 5214571520, 6257485824, 7821857280, 10429143040, 15643714560, 31287429120]

約数ペア:

[(1, 31287429120), (2, 15643714560), (3, 10429143040), (4, 7821857280), (5, 6257485824), (6, 5214571520), (8, 3910928640), (10, 3128742912), (12, 2607285760), (15, 2085828608), (16, 1955464320), (20, 1564371456), (24, 1303642880), (30, 1042914304), (32, 977732160), (40, 782185728), (48, 651821440), (60, 521457152), (64, 488866080), (80, 391092864), (96, 325910720), (120, 260728576), (128, 244433040), (160, 195546432), (192, 162955360), (240, 130364288), (256, 122216520), (320, 97773216), (384, 81477680), (480, 65182144), (512, 61108260), (640, 48886608), (768, 40738840), (960, 32591072), (1024, 30554130), (1280, 24443304), (1536, 20369420), (1920, 16295536), (2048, 15277065), (2560, 12221652), (3072, 10184710), (3840, 8147768), (5120, 6110826), (6144, 5092355), (7680, 4073884), (10240, 3055413), (15360, 2036942), (30720, 1018471)]