74771520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 240962688

約数和(自身を除く): 166191168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1097, 1136, 1420, 1704, 2130, 2194, 2272, 2840, 3291, 3408, 4260, 4388, 4544, 5485, 5680, 6582, 6816, 8520, 8776, 10970, 11360, 13164, 13632, 16455, 17040, 17552, 21940, 22720, 26328, 32910, 34080, 35104, 43880, 52656, 65820, 68160, 70208, 77887, 87760, 105312, 131640, 155774, 175520, 210624, 233661, 263280, 311548, 351040, 389435, 467322, 526560, 623096, 778870, 934644, 1053120, 1168305, 1246192, 1557740, 1869288, 2336610, 2492384, 3115480, 3738576, 4673220, 4984768, 6230960, 7477152, 9346440, 12461920, 14954304, 18692880, 24923840, 37385760, 74771520]

約数ペア:

[(1, 74771520), (2, 37385760), (3, 24923840), (4, 18692880), (5, 14954304), (6, 12461920), (8, 9346440), (10, 7477152), (12, 6230960), (15, 4984768), (16, 4673220), (20, 3738576), (24, 3115480), (30, 2492384), (32, 2336610), (40, 1869288), (48, 1557740), (60, 1246192), (64, 1168305), (71, 1053120), (80, 934644), (96, 778870), (120, 623096), (142, 526560), (160, 467322), (192, 389435), (213, 351040), (240, 311548), (284, 263280), (320, 233661), (355, 210624), (426, 175520), (480, 155774), (568, 131640), (710, 105312), (852, 87760), (960, 77887), (1065, 70208), (1097, 68160), (1136, 65820), (1420, 52656), (1704, 43880), (2130, 35104), (2194, 34080), (2272, 32910), (2840, 26328), (3291, 22720), (3408, 21940), (4260, 17552), (4388, 17040), (4544, 16455), (5485, 13632), (5680, 13164), (6582, 11360), (6816, 10970), (8520, 8776)]