30482080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 78140160

約数和(自身を除く): 47658080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 271, 296, 304, 370, 380, 542, 592, 608, 703, 740, 760, 1084, 1184, 1355, 1406, 1480, 1520, 2168, 2710, 2812, 2960, 3040, 3515, 4336, 5149, 5420, 5624, 5920, 7030, 8672, 10027, 10298, 10840, 11248, 14060, 20054, 20596, 21680, 22496, 25745, 28120, 40108, 41192, 43360, 50135, 51490, 56240, 80216, 82384, 100270, 102980, 112480, 160432, 164768, 190513, 200540, 205960, 320864, 381026, 401080, 411920, 762052, 802160, 823840, 952565, 1524104, 1604320, 1905130, 3048208, 3810260, 6096416, 7620520, 15241040, 30482080]

約数ペア:

[(1, 30482080), (2, 15241040), (4, 7620520), (5, 6096416), (8, 3810260), (10, 3048208), (16, 1905130), (19, 1604320), (20, 1524104), (32, 952565), (37, 823840), (38, 802160), (40, 762052), (74, 411920), (76, 401080), (80, 381026), (95, 320864), (148, 205960), (152, 200540), (160, 190513), (185, 164768), (190, 160432), (271, 112480), (296, 102980), (304, 100270), (370, 82384), (380, 80216), (542, 56240), (592, 51490), (608, 50135), (703, 43360), (740, 41192), (760, 40108), (1084, 28120), (1184, 25745), (1355, 22496), (1406, 21680), (1480, 20596), (1520, 20054), (2168, 14060), (2710, 11248), (2812, 10840), (2960, 10298), (3040, 10027), (3515, 8672), (4336, 7030), (5149, 5920), (5420, 5624)]