612336360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 1931040000

約数和(自身を除く): 1318703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 230, 276, 298, 345, 447, 460, 552, 596, 690, 745, 894, 920, 1192, 1380, 1489, 1490, 1788, 2235, 2760, 2978, 2980, 3427, 3576, 4467, 4470, 5956, 5960, 6854, 7445, 8934, 8940, 10281, 11912, 13708, 14890, 17135, 17868, 17880, 20562, 22335, 27416, 29780, 34247, 34270, 35736, 41124, 44670, 51405, 59560, 68494, 68540, 82248, 89340, 102741, 102810, 136988, 137080, 171235, 178680, 205482, 205620, 221861, 273976, 342470, 410964, 411240, 443722, 513705, 665583, 684940, 821928, 887444, 1027410, 1109305, 1331166, 1369880, 1774888, 2054820, 2218610, 2662332, 3327915, 4109640, 4437220, 5102803, 5324664, 6655830, 8874440, 10205606, 13311660, 15308409, 20411212, 25514015, 26623320, 30616818, 40822424, 51028030, 61233636, 76542045, 102056060, 122467272, 153084090, 204112120, 306168180, 612336360]

約数ペア:

[(1, 612336360), (2, 306168180), (3, 204112120), (4, 153084090), (5, 122467272), (6, 102056060), (8, 76542045), (10, 61233636), (12, 51028030), (15, 40822424), (20, 30616818), (23, 26623320), (24, 25514015), (30, 20411212), (40, 15308409), (46, 13311660), (60, 10205606), (69, 8874440), (92, 6655830), (115, 5324664), (120, 5102803), (138, 4437220), (149, 4109640), (184, 3327915), (230, 2662332), (276, 2218610), (298, 2054820), (345, 1774888), (447, 1369880), (460, 1331166), (552, 1109305), (596, 1027410), (690, 887444), (745, 821928), (894, 684940), (920, 665583), (1192, 513705), (1380, 443722), (1489, 411240), (1490, 410964), (1788, 342470), (2235, 273976), (2760, 221861), (2978, 205620), (2980, 205482), (3427, 178680), (3576, 171235), (4467, 137080), (4470, 136988), (5956, 102810), (5960, 102741), (6854, 89340), (7445, 82248), (8934, 68540), (8940, 68494), (10281, 59560), (11912, 51405), (13708, 44670), (14890, 41124), (17135, 35736), (17868, 34270), (17880, 34247), (20562, 29780), (22335, 27416)]