169807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2039}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 528180480

約数和(自身を除く): 358372560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2039, 2082, 2776, 3470, 4078, 4164, 5205, 5552, 6117, 6940, 8156, 8328, 10195, 10410, 12234, 13880, 16312, 16656, 20390, 20820, 24468, 27760, 30585, 32624, 40780, 41640, 48936, 61170, 81560, 83280, 97872, 122340, 163120, 244680, 489360, 707533, 1415066, 2122599, 2830132, 3537665, 4245198, 5660264, 7075330, 8490396, 10612995, 11320528, 14150660, 16980792, 21225990, 28301320, 33961584, 42451980, 56602640, 84903960, 169807920]

約数ペア:

[(1, 169807920), (2, 84903960), (3, 56602640), (4, 42451980), (5, 33961584), (6, 28301320), (8, 21225990), (10, 16980792), (12, 14150660), (15, 11320528), (16, 10612995), (20, 8490396), (24, 7075330), (30, 5660264), (40, 4245198), (48, 3537665), (60, 2830132), (80, 2122599), (120, 1415066), (240, 707533), (347, 489360), (694, 244680), (1041, 163120), (1388, 122340), (1735, 97872), (2039, 83280), (2082, 81560), (2776, 61170), (3470, 48936), (4078, 41640), (4164, 40780), (5205, 32624), (5552, 30585), (6117, 27760), (6940, 24468), (8156, 20820), (8328, 20390), (10195, 16656), (10410, 16312), (12234, 13880)]