304480080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2026

約数の個数: 160

約数和(自身を含む): 1063681920

約数和(自身を除く): 759201840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1931, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3862, 3942, 4380, 5256, 5793, 5840, 6570, 7724, 7884, 8760, 9655, 9855, 10512, 11586, 13140, 15448, 15768, 17379, 17520, 19310, 19710, 23172, 26280, 28965, 30896, 31536, 34758, 38620, 39420, 46344, 52137, 52560, 57930, 69516, 77240, 78840, 86895, 92688, 104274, 115860, 139032, 140963, 154480, 157680, 173790, 208548, 231720, 260685, 278064, 281926, 347580, 417096, 422889, 463440, 521370, 563852, 695160, 704815, 834192, 845778, 1042740, 1127704, 1268667, 1390320, 1409630, 1691556, 2085480, 2114445, 2255408, 2537334, 2819260, 3383112, 3806001, 4170960, 4228890, 5074668, 5638520, 6343335, 6766224, 7612002, 8457780, 10149336, 11277040, 12686670, 15224004, 16915560, 19030005, 20298672, 25373340, 30448008, 33831120, 38060010, 50746680, 60896016, 76120020, 101493360, 152240040, 304480080]

約数ペア:

[(1, 304480080), (2, 152240040), (3, 101493360), (4, 76120020), (5, 60896016), (6, 50746680), (8, 38060010), (9, 33831120), (10, 30448008), (12, 25373340), (15, 20298672), (16, 19030005), (18, 16915560), (20, 15224004), (24, 12686670), (27, 11277040), (30, 10149336), (36, 8457780), (40, 7612002), (45, 6766224), (48, 6343335), (54, 5638520), (60, 5074668), (72, 4228890), (73, 4170960), (80, 3806001), (90, 3383112), (108, 2819260), (120, 2537334), (135, 2255408), (144, 2114445), (146, 2085480), (180, 1691556), (216, 1409630), (219, 1390320), (240, 1268667), (270, 1127704), (292, 1042740), (360, 845778), (365, 834192), (432, 704815), (438, 695160), (540, 563852), (584, 521370), (657, 463440), (720, 422889), (730, 417096), (876, 347580), (1080, 281926), (1095, 278064), (1168, 260685), (1314, 231720), (1460, 208548), (1752, 173790), (1931, 157680), (1971, 154480), (2160, 140963), (2190, 139032), (2628, 115860), (2920, 104274), (3285, 92688), (3504, 86895), (3862, 78840), (3942, 77240), (4380, 69516), (5256, 57930), (5793, 52560), (5840, 52137), (6570, 46344), (7724, 39420), (7884, 38620), (8760, 34758), (9655, 31536), (9855, 30896), (10512, 28965), (11586, 26280), (13140, 23172), (15448, 19710), (15768, 19310), (17379, 17520)]