13044480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 43169280

約数和(自身を除く): 30124800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 79, 80, 86, 96, 120, 128, 129, 158, 160, 172, 192, 215, 237, 240, 256, 258, 316, 320, 344, 384, 395, 430, 474, 480, 516, 632, 640, 645, 688, 768, 790, 860, 948, 960, 1032, 1185, 1264, 1280, 1290, 1376, 1580, 1720, 1896, 1920, 2064, 2370, 2528, 2580, 2752, 3160, 3397, 3440, 3792, 3840, 4128, 4740, 5056, 5160, 5504, 6320, 6794, 6880, 7584, 8256, 9480, 10112, 10191, 10320, 11008, 12640, 13588, 13760, 15168, 16512, 16985, 18960, 20224, 20382, 20640, 25280, 27176, 27520, 30336, 33024, 33970, 37920, 40764, 41280, 50560, 50955, 54352, 55040, 60672, 67940, 75840, 81528, 82560, 101120, 101910, 108704, 135880, 151680, 163056, 165120, 203820, 217408, 271760, 303360, 326112, 407640, 434816, 543520, 652224, 815280, 869632, 1087040, 1304448, 1630560, 2174080, 2608896, 3261120, 4348160, 6522240, 13044480]

約数ペア:

[(1, 13044480), (2, 6522240), (3, 4348160), (4, 3261120), (5, 2608896), (6, 2174080), (8, 1630560), (10, 1304448), (12, 1087040), (15, 869632), (16, 815280), (20, 652224), (24, 543520), (30, 434816), (32, 407640), (40, 326112), (43, 303360), (48, 271760), (60, 217408), (64, 203820), (79, 165120), (80, 163056), (86, 151680), (96, 135880), (120, 108704), (128, 101910), (129, 101120), (158, 82560), (160, 81528), (172, 75840), (192, 67940), (215, 60672), (237, 55040), (240, 54352), (256, 50955), (258, 50560), (316, 41280), (320, 40764), (344, 37920), (384, 33970), (395, 33024), (430, 30336), (474, 27520), (480, 27176), (516, 25280), (632, 20640), (640, 20382), (645, 20224), (688, 18960), (768, 16985), (790, 16512), (860, 15168), (948, 13760), (960, 13588), (1032, 12640), (1185, 11008), (1264, 10320), (1280, 10191), (1290, 10112), (1376, 9480), (1580, 8256), (1720, 7584), (1896, 6880), (1920, 6794), (2064, 6320), (2370, 5504), (2528, 5160), (2580, 5056), (2752, 4740), (3160, 4128), (3397, 3840), (3440, 3792)]