481306800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30887

約数の個数: 120

約数和(自身を含む): 1660438864

約数和(自身を除く): 1179132064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 30853, 61706, 92559, 123412, 154265, 185118, 246824, 308530, 370236, 401089, 462795, 493648, 617060, 740472, 771325, 802178, 925590, 1203267, 1234120, 1480944, 1542650, 1604356, 1851180, 2005445, 2313975, 2406534, 2468240, 3085300, 3208712, 3702360, 4010890, 4627950, 4813068, 6016335, 6170600, 6417424, 7404720, 8021780, 9255900, 9626136, 10027225, 12032670, 12341200, 16043560, 18511800, 19252272, 20054450, 24065340, 30081675, 32087120, 37023600, 40108900, 48130680, 60163350, 80217800, 96261360, 120326700, 160435600, 240653400, 481306800]

約数ペア:

[(1, 481306800), (2, 240653400), (3, 160435600), (4, 120326700), (5, 96261360), (6, 80217800), (8, 60163350), (10, 48130680), (12, 40108900), (13, 37023600), (15, 32087120), (16, 30081675), (20, 24065340), (24, 20054450), (25, 19252272), (26, 18511800), (30, 16043560), (39, 12341200), (40, 12032670), (48, 10027225), (50, 9626136), (52, 9255900), (60, 8021780), (65, 7404720), (75, 6417424), (78, 6170600), (80, 6016335), (100, 4813068), (104, 4627950), (120, 4010890), (130, 3702360), (150, 3208712), (156, 3085300), (195, 2468240), (200, 2406534), (208, 2313975), (240, 2005445), (260, 1851180), (300, 1604356), (312, 1542650), (325, 1480944), (390, 1234120), (400, 1203267), (520, 925590), (600, 802178), (624, 771325), (650, 740472), (780, 617060), (975, 493648), (1040, 462795), (1200, 401089), (1300, 370236), (1560, 308530), (1950, 246824), (2600, 185118), (3120, 154265), (3900, 123412), (5200, 92559), (7800, 61706), (15600, 30853)]