223625880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{207061}}^1$

素因数の和:207081

約数の個数: 64

約数和(自身を含む): 745423200

約数和(自身を除く): 521797320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 207061, 414122, 621183, 828244, 1035305, 1242366, 1656488, 1863549, 2070610, 2484732, 3105915, 3727098, 4141220, 4969464, 5590647, 6211830, 7454196, 8282440, 9317745, 11181294, 12423660, 14908392, 18635490, 22362588, 24847320, 27953235, 37270980, 44725176, 55906470, 74541960, 111812940, 223625880]

約数ペア:

[(1, 223625880), (2, 111812940), (3, 74541960), (4, 55906470), (5, 44725176), (6, 37270980), (8, 27953235), (9, 24847320), (10, 22362588), (12, 18635490), (15, 14908392), (18, 12423660), (20, 11181294), (24, 9317745), (27, 8282440), (30, 7454196), (36, 6211830), (40, 5590647), (45, 4969464), (54, 4141220), (60, 3727098), (72, 3105915), (90, 2484732), (108, 2070610), (120, 1863549), (135, 1656488), (180, 1242366), (216, 1035305), (270, 828244), (360, 621183), (540, 414122), (1080, 207061)]