123092760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{146539}}^1$

素因数の和:146560

約数の個数: 64

約数和(自身を含む): 422035200

約数和(自身を除く): 298942440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 146539, 293078, 439617, 586156, 732695, 879234, 1025773, 1172312, 1465390, 1758468, 2051546, 2198085, 2930780, 3077319, 3516936, 4103092, 4396170, 5128865, 5861560, 6154638, 8206184, 8792340, 10257730, 12309276, 15386595, 17584680, 20515460, 24618552, 30773190, 41030920, 61546380, 123092760]

約数ペア:

[(1, 123092760), (2, 61546380), (3, 41030920), (4, 30773190), (5, 24618552), (6, 20515460), (7, 17584680), (8, 15386595), (10, 12309276), (12, 10257730), (14, 8792340), (15, 8206184), (20, 6154638), (21, 5861560), (24, 5128865), (28, 4396170), (30, 4103092), (35, 3516936), (40, 3077319), (42, 2930780), (56, 2198085), (60, 2051546), (70, 1758468), (84, 1465390), (105, 1172312), (120, 1025773), (140, 879234), (168, 732695), (210, 586156), (280, 439617), (420, 293078), (840, 146539)]