320160360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15787}}^1$

素因数の和:15827

約数の個数: 96

約数和(自身を含む): 1040113440

約数和(自身を除く): 719953080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 15787, 20280, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 205231, 236805, 315740, 378888, 410462, 473610, 615693, 631480, 820924, 947220, 1026155, 1231386, 1641848, 1894440, 2052310, 2462772, 2668003, 3078465, 4104620, 4925544, 5336006, 6156930, 8004009, 8209240, 10672012, 12313860, 13340015, 16008018, 21344024, 24627720, 26680030, 32016036, 40020045, 53360060, 64032072, 80040090, 106720120, 160080180, 320160360]

約数ペア:

[(1, 320160360), (2, 160080180), (3, 106720120), (4, 80040090), (5, 64032072), (6, 53360060), (8, 40020045), (10, 32016036), (12, 26680030), (13, 24627720), (15, 21344024), (20, 16008018), (24, 13340015), (26, 12313860), (30, 10672012), (39, 8209240), (40, 8004009), (52, 6156930), (60, 5336006), (65, 4925544), (78, 4104620), (104, 3078465), (120, 2668003), (130, 2462772), (156, 2052310), (169, 1894440), (195, 1641848), (260, 1231386), (312, 1026155), (338, 947220), (390, 820924), (507, 631480), (520, 615693), (676, 473610), (780, 410462), (845, 378888), (1014, 315740), (1352, 236805), (1560, 205231), (1690, 189444), (2028, 157870), (2535, 126296), (3380, 94722), (4056, 78935), (5070, 63148), (6760, 47361), (10140, 31574), (15787, 20280)]