307518720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1588

約数の個数: 144

約数和(自身を含む): 1001331072

約数和(自身を除く): 693812352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1511, 1590, 1696, 1920, 2120, 2544, 3022, 3180, 3392, 3840, 4240, 4533, 5088, 6044, 6360, 6784, 7555, 8480, 9066, 10176, 12088, 12720, 13568, 15110, 16960, 18132, 20352, 22665, 24176, 25440, 30220, 33920, 36264, 40704, 45330, 48352, 50880, 60440, 67840, 72528, 80083, 90660, 96704, 101760, 120880, 145056, 160166, 181320, 193408, 203520, 240249, 241760, 290112, 320332, 362640, 386816, 400415, 480498, 483520, 580224, 640664, 725280, 800830, 960996, 967040, 1160448, 1201245, 1281328, 1450560, 1601660, 1921992, 1934080, 2402490, 2562656, 2901120, 3203320, 3843984, 4804980, 5125312, 5802240, 6406640, 7687968, 9609960, 10250624, 12813280, 15375936, 19219920, 20501248, 25626560, 30751872, 38439840, 51253120, 61503744, 76879680, 102506240, 153759360, 307518720]

約数ペア:

[(1, 307518720), (2, 153759360), (3, 102506240), (4, 76879680), (5, 61503744), (6, 51253120), (8, 38439840), (10, 30751872), (12, 25626560), (15, 20501248), (16, 19219920), (20, 15375936), (24, 12813280), (30, 10250624), (32, 9609960), (40, 7687968), (48, 6406640), (53, 5802240), (60, 5125312), (64, 4804980), (80, 3843984), (96, 3203320), (106, 2901120), (120, 2562656), (128, 2402490), (159, 1934080), (160, 1921992), (192, 1601660), (212, 1450560), (240, 1281328), (256, 1201245), (265, 1160448), (318, 967040), (320, 960996), (384, 800830), (424, 725280), (480, 640664), (530, 580224), (636, 483520), (640, 480498), (768, 400415), (795, 386816), (848, 362640), (960, 320332), (1060, 290112), (1272, 241760), (1280, 240249), (1511, 203520), (1590, 193408), (1696, 181320), (1920, 160166), (2120, 145056), (2544, 120880), (3022, 101760), (3180, 96704), (3392, 90660), (3840, 80083), (4240, 72528), (4533, 67840), (5088, 60440), (6044, 50880), (6360, 48352), (6784, 45330), (7555, 40704), (8480, 36264), (9066, 33920), (10176, 30220), (12088, 25440), (12720, 24176), (13568, 22665), (15110, 20352), (16960, 18132)]