193238880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{402581}}^1$

素因数の和:402599

約数の個数: 48

約数和(自身を含む): 608703984

約数和(自身を除く): 415465104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 402581, 805162, 1207743, 1610324, 2012905, 2415486, 3220648, 4025810, 4830972, 6038715, 6441296, 8051620, 9661944, 12077430, 12882592, 16103240, 19323888, 24154860, 32206480, 38647776, 48309720, 64412960, 96619440, 193238880]

約数ペア:

[(1, 193238880), (2, 96619440), (3, 64412960), (4, 48309720), (5, 38647776), (6, 32206480), (8, 24154860), (10, 19323888), (12, 16103240), (15, 12882592), (16, 12077430), (20, 9661944), (24, 8051620), (30, 6441296), (32, 6038715), (40, 4830972), (48, 4025810), (60, 3220648), (80, 2415486), (96, 2012905), (120, 1610324), (160, 1207743), (240, 805162), (480, 402581)]