154102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67589}}^1$

素因数の和:67622

約数の個数: 64

約数和(自身を含む): 486648000

約数和(自身を除く): 332545080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 67589, 135178, 202767, 270356, 337945, 405534, 540712, 675890, 811068, 1013835, 1284191, 1351780, 1622136, 2027670, 2568382, 2703560, 3852573, 4055340, 5136764, 6420955, 7705146, 8110680, 10273528, 12841910, 15410292, 19262865, 25683820, 30820584, 38525730, 51367640, 77051460, 154102920]

約数ペア:

[(1, 154102920), (2, 77051460), (3, 51367640), (4, 38525730), (5, 30820584), (6, 25683820), (8, 19262865), (10, 15410292), (12, 12841910), (15, 10273528), (19, 8110680), (20, 7705146), (24, 6420955), (30, 5136764), (38, 4055340), (40, 3852573), (57, 2703560), (60, 2568382), (76, 2027670), (95, 1622136), (114, 1351780), (120, 1284191), (152, 1013835), (190, 811068), (228, 675890), (285, 540712), (380, 405534), (456, 337945), (570, 270356), (760, 202767), (1140, 135178), (2280, 67589)]