30375316480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2693}}^1$

素因数の和:4921

約数の個数: 88

約数和(自身を含む): 72925308432

約数和(自身を除く): 42549991952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2203, 2560, 2693, 4406, 5120, 5386, 8812, 10772, 11015, 13465, 17624, 21544, 22030, 26930, 35248, 43088, 44060, 53860, 70496, 86176, 88120, 107720, 140992, 172352, 176240, 215440, 281984, 344704, 352480, 430880, 563968, 689408, 704960, 861760, 1127936, 1378816, 1409920, 1723520, 2255872, 2757632, 2819840, 3447040, 5639680, 5932679, 6894080, 11279360, 11865358, 13788160, 23730716, 29663395, 47461432, 59326790, 94922864, 118653580, 189845728, 237307160, 379691456, 474614320, 759382912, 949228640, 1518765824, 1898457280, 3037531648, 3796914560, 6075063296, 7593829120, 15187658240, 30375316480]

約数ペア:

[(1, 30375316480), (2, 15187658240), (4, 7593829120), (5, 6075063296), (8, 3796914560), (10, 3037531648), (16, 1898457280), (20, 1518765824), (32, 949228640), (40, 759382912), (64, 474614320), (80, 379691456), (128, 237307160), (160, 189845728), (256, 118653580), (320, 94922864), (512, 59326790), (640, 47461432), (1024, 29663395), (1280, 23730716), (2203, 13788160), (2560, 11865358), (2693, 11279360), (4406, 6894080), (5120, 5932679), (5386, 5639680), (8812, 3447040), (10772, 2819840), (11015, 2757632), (13465, 2255872), (17624, 1723520), (21544, 1409920), (22030, 1378816), (26930, 1127936), (35248, 861760), (43088, 704960), (44060, 689408), (53860, 563968), (70496, 430880), (86176, 352480), (88120, 344704), (107720, 281984), (140992, 215440), (172352, 176240)]