15228672

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 41207040

約数和(自身を除く): 25978368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 251, 256, 316, 384, 474, 502, 632, 753, 768, 948, 1004, 1264, 1506, 1896, 2008, 2528, 3012, 3792, 4016, 5056, 6024, 7584, 8032, 10112, 12048, 15168, 16064, 19829, 20224, 24096, 30336, 32128, 39658, 48192, 59487, 60672, 64256, 79316, 96384, 118974, 158632, 192768, 237948, 317264, 475896, 634528, 951792, 1269056, 1903584, 2538112, 3807168, 5076224, 7614336, 15228672]

約数ペア:

[(1, 15228672), (2, 7614336), (3, 5076224), (4, 3807168), (6, 2538112), (8, 1903584), (12, 1269056), (16, 951792), (24, 634528), (32, 475896), (48, 317264), (64, 237948), (79, 192768), (96, 158632), (128, 118974), (158, 96384), (192, 79316), (237, 64256), (251, 60672), (256, 59487), (316, 48192), (384, 39658), (474, 32128), (502, 30336), (632, 24096), (753, 20224), (768, 19829), (948, 16064), (1004, 15168), (1264, 12048), (1506, 10112), (1896, 8032), (2008, 7584), (2528, 6024), (3012, 5056), (3792, 4016)]