275143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4051}}^1$

素因数の和:4350

約数の個数: 80

約数和(自身を含む): 856171392

約数和(自身を除く): 581027472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4051, 4245, 4528, 5660, 6792, 8102, 8490, 11320, 12153, 13584, 16204, 16980, 20255, 22640, 24306, 32408, 33960, 40510, 48612, 60765, 64816, 67920, 81020, 97224, 121530, 162040, 194448, 243060, 324080, 486120, 972240, 1146433, 2292866, 3439299, 4585732, 5732165, 6878598, 9171464, 11464330, 13757196, 17196495, 18342928, 22928660, 27514392, 34392990, 45857320, 55028784, 68785980, 91714640, 137571960, 275143920]

約数ペア:

[(1, 275143920), (2, 137571960), (3, 91714640), (4, 68785980), (5, 55028784), (6, 45857320), (8, 34392990), (10, 27514392), (12, 22928660), (15, 18342928), (16, 17196495), (20, 13757196), (24, 11464330), (30, 9171464), (40, 6878598), (48, 5732165), (60, 4585732), (80, 3439299), (120, 2292866), (240, 1146433), (283, 972240), (566, 486120), (849, 324080), (1132, 243060), (1415, 194448), (1698, 162040), (2264, 121530), (2830, 97224), (3396, 81020), (4051, 67920), (4245, 64816), (4528, 60765), (5660, 48612), (6792, 40510), (8102, 33960), (8490, 32408), (11320, 24306), (12153, 22640), (13584, 20255), (16204, 16980)]