228513420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{423173}}^1$

素因数の和:423191

約数の個数: 48

約数和(自身を含む): 710932320

約数和(自身を除く): 482418900

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, 423173, 846346, 1269519, 1692692, 2115865, 2539038, 3808557, 4231730, 5078076, 6347595, 7617114, 8463460, 11425671, 12695190, 15234228, 19042785, 22851342, 25390380, 38085570, 45702684, 57128355, 76171140, 114256710, 228513420]

約数ペア:

[(1, 228513420), (2, 114256710), (3, 76171140), (4, 57128355), (5, 45702684), (6, 38085570), (9, 25390380), (10, 22851342), (12, 19042785), (15, 15234228), (18, 12695190), (20, 11425671), (27, 8463460), (30, 7617114), (36, 6347595), (45, 5078076), (54, 4231730), (60, 3808557), (90, 2539038), (108, 2115865), (135, 1692692), (180, 1269519), (270, 846346), (540, 423173)]