55204560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76673}}^1$

素因数の和:76692

約数の個数: 60

約数和(自身を含む): 185397732

約数和(自身を除く): 130193172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76673, 153346, 230019, 306692, 383365, 460038, 613384, 690057, 766730, 920076, 1150095, 1226768, 1380114, 1533460, 1840152, 2300190, 2760228, 3066920, 3450285, 3680304, 4600380, 5520456, 6133840, 6900570, 9200760, 11040912, 13801140, 18401520, 27602280, 55204560]

約数ペア:

[(1, 55204560), (2, 27602280), (3, 18401520), (4, 13801140), (5, 11040912), (6, 9200760), (8, 6900570), (9, 6133840), (10, 5520456), (12, 4600380), (15, 3680304), (16, 3450285), (18, 3066920), (20, 2760228), (24, 2300190), (30, 1840152), (36, 1533460), (40, 1380114), (45, 1226768), (48, 1150095), (60, 920076), (72, 766730), (80, 690057), (90, 613384), (120, 460038), (144, 383365), (180, 306692), (240, 230019), (360, 153346), (720, 76673)]