2562878160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{48761}}^1$

素因数の和:48853

約数の個数: 120

約数和(自身を含む): 8725082184

約数和(自身を除く): 6162204024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 48761, 52560, 97522, 146283, 195044, 243805, 292566, 390088, 438849, 487610, 585132, 731415, 780176, 877698, 975220, 1170264, 1462830, 1755396, 1950440, 2194245, 2340528, 2925660, 3510792, 3559553, 3900880, 4388490, 5851320, 7021584, 7119106, 8776980, 10678659, 11702640, 14238212, 17553960, 17797765, 21357318, 28476424, 32035977, 35107920, 35595530, 42714636, 53393295, 56952848, 64071954, 71191060, 85429272, 106786590, 128143908, 142382120, 160179885, 170858544, 213573180, 256287816, 284764240, 320359770, 427146360, 512575632, 640719540, 854292720, 1281439080, 2562878160]

約数ペア:

[(1, 2562878160), (2, 1281439080), (3, 854292720), (4, 640719540), (5, 512575632), (6, 427146360), (8, 320359770), (9, 284764240), (10, 256287816), (12, 213573180), (15, 170858544), (16, 160179885), (18, 142382120), (20, 128143908), (24, 106786590), (30, 85429272), (36, 71191060), (40, 64071954), (45, 56952848), (48, 53393295), (60, 42714636), (72, 35595530), (73, 35107920), (80, 32035977), (90, 28476424), (120, 21357318), (144, 17797765), (146, 17553960), (180, 14238212), (219, 11702640), (240, 10678659), (292, 8776980), (360, 7119106), (365, 7021584), (438, 5851320), (584, 4388490), (657, 3900880), (720, 3559553), (730, 3510792), (876, 2925660), (1095, 2340528), (1168, 2194245), (1314, 1950440), (1460, 1755396), (1752, 1462830), (2190, 1170264), (2628, 975220), (2920, 877698), (3285, 780176), (3504, 731415), (4380, 585132), (5256, 487610), (5840, 438849), (6570, 390088), (8760, 292566), (10512, 243805), (13140, 195044), (17520, 146283), (26280, 97522), (48761, 52560)]