30080256

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 81678240

約数和(自身を除く): 51597984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 739, 768, 848, 1272, 1478, 1696, 2217, 2544, 2956, 3392, 4434, 5088, 5912, 6784, 8868, 10176, 11824, 13568, 17736, 20352, 23648, 35472, 39167, 40704, 47296, 70944, 78334, 94592, 117501, 141888, 156668, 189184, 235002, 283776, 313336, 470004, 567552, 626672, 940008, 1253344, 1880016, 2506688, 3760032, 5013376, 7520064, 10026752, 15040128, 30080256]

約数ペア:

[(1, 30080256), (2, 15040128), (3, 10026752), (4, 7520064), (6, 5013376), (8, 3760032), (12, 2506688), (16, 1880016), (24, 1253344), (32, 940008), (48, 626672), (53, 567552), (64, 470004), (96, 313336), (106, 283776), (128, 235002), (159, 189184), (192, 156668), (212, 141888), (256, 117501), (318, 94592), (384, 78334), (424, 70944), (636, 47296), (739, 40704), (768, 39167), (848, 35472), (1272, 23648), (1478, 20352), (1696, 17736), (2217, 13568), (2544, 11824), (2956, 10176), (3392, 8868), (4434, 6784), (5088, 5912)]