30326689920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509521}}^1$

素因数の和:509574

約数の個数: 128

約数和(自身を含む): 99784788480

約数和(自身を除く): 69458098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 509521, 1019042, 1528563, 2038084, 2547605, 3057126, 4076168, 5095210, 6114252, 7642815, 8152336, 10190420, 12228504, 15285630, 15795151, 16304672, 20380840, 24457008, 30571260, 31590302, 32609344, 40761680, 47385453, 48914016, 61142520, 63180604, 65218688, 78975755, 81523360, 94770906, 97828032, 122285040, 126361208, 157951510, 163046720, 189541812, 195656064, 236927265, 244570080, 252722416, 315903020, 326093440, 379083624, 473854530, 489140160, 505444832, 631806040, 758167248, 947709060, 978280320, 1010889664, 1263612080, 1516334496, 1895418120, 2021779328, 2527224160, 3032668992, 3790836240, 5054448320, 6065337984, 7581672480, 10108896640, 15163344960, 30326689920]

約数ペア:

[(1, 30326689920), (2, 15163344960), (3, 10108896640), (4, 7581672480), (5, 6065337984), (6, 5054448320), (8, 3790836240), (10, 3032668992), (12, 2527224160), (15, 2021779328), (16, 1895418120), (20, 1516334496), (24, 1263612080), (30, 1010889664), (31, 978280320), (32, 947709060), (40, 758167248), (48, 631806040), (60, 505444832), (62, 489140160), (64, 473854530), (80, 379083624), (93, 326093440), (96, 315903020), (120, 252722416), (124, 244570080), (128, 236927265), (155, 195656064), (160, 189541812), (186, 163046720), (192, 157951510), (240, 126361208), (248, 122285040), (310, 97828032), (320, 94770906), (372, 81523360), (384, 78975755), (465, 65218688), (480, 63180604), (496, 61142520), (620, 48914016), (640, 47385453), (744, 40761680), (930, 32609344), (960, 31590302), (992, 30571260), (1240, 24457008), (1488, 20380840), (1860, 16304672), (1920, 15795151), (1984, 15285630), (2480, 12228504), (2976, 10190420), (3720, 8152336), (3968, 7642815), (4960, 6114252), (5952, 5095210), (7440, 4076168), (9920, 3057126), (11904, 2547605), (14880, 2038084), (19840, 1528563), (29760, 1019042), (59520, 509521)]