48801960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 165168000

約数和(自身を除く): 116366040

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, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 619, 657, 730, 876, 1080, 1095, 1238, 1314, 1460, 1752, 1857, 1971, 2190, 2476, 2628, 2920, 3095, 3285, 3714, 3942, 4380, 4952, 5256, 5571, 6190, 6570, 7428, 7884, 8760, 9285, 9855, 11142, 12380, 13140, 14856, 15768, 16713, 18570, 19710, 22284, 24760, 26280, 27855, 33426, 37140, 39420, 44568, 45187, 55710, 66852, 74280, 78840, 83565, 90374, 111420, 133704, 135561, 167130, 180748, 222840, 225935, 271122, 334260, 361496, 406683, 451870, 542244, 668520, 677805, 813366, 903740, 1084488, 1220049, 1355610, 1626732, 1807480, 2033415, 2440098, 2711220, 3253464, 4066830, 4880196, 5422440, 6100245, 8133660, 9760392, 12200490, 16267320, 24400980, 48801960]

約数ペア:

[(1, 48801960), (2, 24400980), (3, 16267320), (4, 12200490), (5, 9760392), (6, 8133660), (8, 6100245), (9, 5422440), (10, 4880196), (12, 4066830), (15, 3253464), (18, 2711220), (20, 2440098), (24, 2033415), (27, 1807480), (30, 1626732), (36, 1355610), (40, 1220049), (45, 1084488), (54, 903740), (60, 813366), (72, 677805), (73, 668520), (90, 542244), (108, 451870), (120, 406683), (135, 361496), (146, 334260), (180, 271122), (216, 225935), (219, 222840), (270, 180748), (292, 167130), (360, 135561), (365, 133704), (438, 111420), (540, 90374), (584, 83565), (619, 78840), (657, 74280), (730, 66852), (876, 55710), (1080, 45187), (1095, 44568), (1238, 39420), (1314, 37140), (1460, 33426), (1752, 27855), (1857, 26280), (1971, 24760), (2190, 22284), (2476, 19710), (2628, 18570), (2920, 16713), (3095, 15768), (3285, 14856), (3714, 13140), (3942, 12380), (4380, 11142), (4952, 9855), (5256, 9285), (5571, 8760), (6190, 7884), (6570, 7428)]