230113980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 719308800

約数和(自身を除く): 489194820

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, 239, 270, 478, 540, 717, 956, 1195, 1434, 1783, 2151, 2390, 2868, 3566, 3585, 4302, 4780, 5349, 6453, 7132, 7170, 8604, 8915, 10698, 10755, 12906, 14340, 16047, 17830, 21396, 21510, 25812, 26745, 32094, 32265, 35660, 43020, 48141, 53490, 64188, 64530, 80235, 96282, 106980, 129060, 160470, 192564, 240705, 320940, 426137, 481410, 852274, 962820, 1278411, 1704548, 2130685, 2556822, 3835233, 4261370, 5113644, 6392055, 7670466, 8522740, 11505699, 12784110, 15340932, 19176165, 23011398, 25568220, 38352330, 46022796, 57528495, 76704660, 115056990, 230113980]

約数ペア:

[(1, 230113980), (2, 115056990), (3, 76704660), (4, 57528495), (5, 46022796), (6, 38352330), (9, 25568220), (10, 23011398), (12, 19176165), (15, 15340932), (18, 12784110), (20, 11505699), (27, 8522740), (30, 7670466), (36, 6392055), (45, 5113644), (54, 4261370), (60, 3835233), (90, 2556822), (108, 2130685), (135, 1704548), (180, 1278411), (239, 962820), (270, 852274), (478, 481410), (540, 426137), (717, 320940), (956, 240705), (1195, 192564), (1434, 160470), (1783, 129060), (2151, 106980), (2390, 96282), (2868, 80235), (3566, 64530), (3585, 64188), (4302, 53490), (4780, 48141), (5349, 43020), (6453, 35660), (7132, 32265), (7170, 32094), (8604, 26745), (8915, 25812), (10698, 21510), (10755, 21396), (12906, 17830), (14340, 16047)]