118191420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{218873}}^1$

素因数の和:218891

約数の個数: 48

約数和(自身を含む): 367708320

約数和(自身を除く): 249516900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 218873, 437746, 656619, 875492, 1094365, 1313238, 1969857, 2188730, 2626476, 3283095, 3939714, 4377460, 5909571, 6566190, 7879428, 9849285, 11819142, 13132380, 19698570, 23638284, 29547855, 39397140, 59095710, 118191420]

約数ペア:

[(1, 118191420), (2, 59095710), (3, 39397140), (4, 29547855), (5, 23638284), (6, 19698570), (9, 13132380), (10, 11819142), (12, 9849285), (15, 7879428), (18, 6566190), (20, 5909571), (27, 4377460), (30, 3939714), (36, 3283095), (45, 2626476), (54, 2188730), (60, 1969857), (90, 1313238), (108, 1094365), (135, 875492), (180, 656619), (270, 437746), (540, 218873)]