39183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27211}}^1$

素因数の和:27232

約数の個数: 72

約数和(自身を含む): 133719768

約数和(自身を除く): 94535928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27211, 54422, 81633, 108844, 136055, 163266, 217688, 244899, 272110, 326532, 408165, 435376, 489798, 544220, 653064, 816330, 870752, 979596, 1088440, 1224495, 1306128, 1632660, 1959192, 2176880, 2448990, 2612256, 3265320, 3918384, 4353760, 4897980, 6530640, 7836768, 9795960, 13061280, 19591920, 39183840]

約数ペア:

[(1, 39183840), (2, 19591920), (3, 13061280), (4, 9795960), (5, 7836768), (6, 6530640), (8, 4897980), (9, 4353760), (10, 3918384), (12, 3265320), (15, 2612256), (16, 2448990), (18, 2176880), (20, 1959192), (24, 1632660), (30, 1306128), (32, 1224495), (36, 1088440), (40, 979596), (45, 870752), (48, 816330), (60, 653064), (72, 544220), (80, 489798), (90, 435376), (96, 408165), (120, 326532), (144, 272110), (160, 244899), (180, 217688), (240, 163266), (288, 136055), (360, 108844), (480, 81633), (720, 54422), (1440, 27211)]