493798680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{152407}}^1$

素因数の和:152430

約数の個数: 80

約数和(自身を含む): 1659723120

約数和(自身を除く): 1165924440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 152407, 304814, 457221, 609628, 762035, 914442, 1219256, 1371663, 1524070, 1828884, 2286105, 2743326, 3048140, 3657768, 4114989, 4572210, 5486652, 6096280, 6858315, 8229978, 9144420, 10973304, 12344967, 13716630, 16459956, 18288840, 20574945, 24689934, 27433260, 32919912, 41149890, 49379868, 54866520, 61724835, 82299780, 98759736, 123449670, 164599560, 246899340, 493798680]

約数ペア:

[(1, 493798680), (2, 246899340), (3, 164599560), (4, 123449670), (5, 98759736), (6, 82299780), (8, 61724835), (9, 54866520), (10, 49379868), (12, 41149890), (15, 32919912), (18, 27433260), (20, 24689934), (24, 20574945), (27, 18288840), (30, 16459956), (36, 13716630), (40, 12344967), (45, 10973304), (54, 9144420), (60, 8229978), (72, 6858315), (81, 6096280), (90, 5486652), (108, 4572210), (120, 4114989), (135, 3657768), (162, 3048140), (180, 2743326), (216, 2286105), (270, 1828884), (324, 1524070), (360, 1371663), (405, 1219256), (540, 914442), (648, 762035), (810, 609628), (1080, 457221), (1620, 304814), (3240, 152407)]