308547120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{26237}}^1$

素因数の和:26267

約数の個数: 120

約数和(自身を含む): 1112701104

約数和(自身を除く): 804153984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 26237, 52474, 78711, 104948, 131185, 157422, 183659, 209896, 262370, 314844, 367318, 393555, 419792, 524740, 550977, 629688, 734636, 787110, 918295, 1049480, 1101954, 1259376, 1285613, 1469272, 1574220, 1836590, 2098960, 2203908, 2571226, 2754885, 2938544, 3148440, 3673180, 3856839, 4407816, 5142452, 5509770, 6296880, 6428065, 7346360, 7713678, 8815632, 10284904, 11019540, 12856130, 14692720, 15427356, 19284195, 20569808, 22039080, 25712260, 30854712, 38568390, 44078160, 51424520, 61709424, 77136780, 102849040, 154273560, 308547120]

約数ペア:

[(1, 308547120), (2, 154273560), (3, 102849040), (4, 77136780), (5, 61709424), (6, 51424520), (7, 44078160), (8, 38568390), (10, 30854712), (12, 25712260), (14, 22039080), (15, 20569808), (16, 19284195), (20, 15427356), (21, 14692720), (24, 12856130), (28, 11019540), (30, 10284904), (35, 8815632), (40, 7713678), (42, 7346360), (48, 6428065), (49, 6296880), (56, 5509770), (60, 5142452), (70, 4407816), (80, 3856839), (84, 3673180), (98, 3148440), (105, 2938544), (112, 2754885), (120, 2571226), (140, 2203908), (147, 2098960), (168, 1836590), (196, 1574220), (210, 1469272), (240, 1285613), (245, 1259376), (280, 1101954), (294, 1049480), (336, 918295), (392, 787110), (420, 734636), (490, 629688), (560, 550977), (588, 524740), (735, 419792), (784, 393555), (840, 367318), (980, 314844), (1176, 262370), (1470, 209896), (1680, 183659), (1960, 157422), (2352, 131185), (2940, 104948), (3920, 78711), (5880, 52474), (11760, 26237)]