193099440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{804581}}^1$

素因数の和:804597

約数の個数: 40

約数和(自身を含む): 598609008

約数和(自身を除く): 405509568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 804581, 1609162, 2413743, 3218324, 4022905, 4827486, 6436648, 8045810, 9654972, 12068715, 12873296, 16091620, 19309944, 24137430, 32183240, 38619888, 48274860, 64366480, 96549720, 193099440]

約数ペア:

[(1, 193099440), (2, 96549720), (3, 64366480), (4, 48274860), (5, 38619888), (6, 32183240), (8, 24137430), (10, 19309944), (12, 16091620), (15, 12873296), (16, 12068715), (20, 9654972), (24, 8045810), (30, 6436648), (40, 4827486), (48, 4022905), (60, 3218324), (80, 2413743), (120, 1609162), (240, 804581)]