16085661360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{72931}}^1$

素因数の和:73866

約数の個数: 80

約数和(自身を含む): 49920495360

約数和(自身を除く): 33834834000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919, 1838, 2757, 3676, 4595, 5514, 7352, 9190, 11028, 13785, 14704, 18380, 22056, 27570, 36760, 44112, 55140, 72931, 73520, 110280, 145862, 218793, 220560, 291724, 364655, 437586, 583448, 729310, 875172, 1093965, 1166896, 1458620, 1750344, 2187930, 2917240, 3500688, 4375860, 5834480, 8751720, 17503440, 67023589, 134047178, 201070767, 268094356, 335117945, 402141534, 536188712, 670235890, 804283068, 1005353835, 1072377424, 1340471780, 1608566136, 2010707670, 2680943560, 3217132272, 4021415340, 5361887120, 8042830680, 16085661360]

約数ペア:

[(1, 16085661360), (2, 8042830680), (3, 5361887120), (4, 4021415340), (5, 3217132272), (6, 2680943560), (8, 2010707670), (10, 1608566136), (12, 1340471780), (15, 1072377424), (16, 1005353835), (20, 804283068), (24, 670235890), (30, 536188712), (40, 402141534), (48, 335117945), (60, 268094356), (80, 201070767), (120, 134047178), (240, 67023589), (919, 17503440), (1838, 8751720), (2757, 5834480), (3676, 4375860), (4595, 3500688), (5514, 2917240), (7352, 2187930), (9190, 1750344), (11028, 1458620), (13785, 1166896), (14704, 1093965), (18380, 875172), (22056, 729310), (27570, 583448), (36760, 437586), (44112, 364655), (55140, 291724), (72931, 220560), (73520, 218793), (110280, 145862)]