304339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 991008000

約数和(自身を除く): 686668080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 73, 80, 87, 116, 120, 145, 146, 174, 219, 232, 240, 290, 292, 348, 365, 435, 438, 464, 580, 584, 599, 696, 730, 870, 876, 1095, 1160, 1168, 1198, 1392, 1460, 1740, 1752, 1797, 2117, 2190, 2320, 2396, 2920, 2995, 3480, 3504, 3594, 4234, 4380, 4792, 5840, 5990, 6351, 6960, 7188, 8468, 8760, 8985, 9584, 10585, 11980, 12702, 14376, 16936, 17371, 17520, 17970, 21170, 23960, 25404, 28752, 31755, 33872, 34742, 35940, 42340, 43727, 47920, 50808, 52113, 63510, 69484, 71880, 84680, 86855, 87454, 101616, 104226, 127020, 131181, 138968, 143760, 169360, 173710, 174908, 208452, 218635, 254040, 260565, 262362, 277936, 347420, 349816, 416904, 437270, 508080, 521130, 524724, 655905, 694840, 699632, 833808, 874540, 1042260, 1049448, 1268083, 1311810, 1389680, 1749080, 2084520, 2098896, 2536166, 2623620, 3498160, 3804249, 4169040, 5072332, 5247240, 6340415, 7608498, 10144664, 10494480, 12680830, 15216996, 19021245, 20289328, 25361660, 30433992, 38042490, 50723320, 60867984, 76084980, 101446640, 152169960, 304339920]

約数ペア:

[(1, 304339920), (2, 152169960), (3, 101446640), (4, 76084980), (5, 60867984), (6, 50723320), (8, 38042490), (10, 30433992), (12, 25361660), (15, 20289328), (16, 19021245), (20, 15216996), (24, 12680830), (29, 10494480), (30, 10144664), (40, 7608498), (48, 6340415), (58, 5247240), (60, 5072332), (73, 4169040), (80, 3804249), (87, 3498160), (116, 2623620), (120, 2536166), (145, 2098896), (146, 2084520), (174, 1749080), (219, 1389680), (232, 1311810), (240, 1268083), (290, 1049448), (292, 1042260), (348, 874540), (365, 833808), (435, 699632), (438, 694840), (464, 655905), (580, 524724), (584, 521130), (599, 508080), (696, 437270), (730, 416904), (870, 349816), (876, 347420), (1095, 277936), (1160, 262362), (1168, 260565), (1198, 254040), (1392, 218635), (1460, 208452), (1740, 174908), (1752, 173710), (1797, 169360), (2117, 143760), (2190, 138968), (2320, 131181), (2396, 127020), (2920, 104226), (2995, 101616), (3480, 87454), (3504, 86855), (3594, 84680), (4234, 71880), (4380, 69484), (4792, 63510), (5840, 52113), (5990, 50808), (6351, 47920), (6960, 43727), (7188, 42340), (8468, 35940), (8760, 34742), (8985, 33872), (9584, 31755), (10585, 28752), (11980, 25404), (12702, 23960), (14376, 21170), (16936, 17970), (17371, 17520)]