260118880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6336

約数の個数: 96

約数和(自身を含む): 721417536

約数和(自身を除く): 461298656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 6277, 8288, 10360, 12554, 20720, 25108, 31385, 41440, 43939, 50216, 62770, 87878, 100432, 125540, 175756, 200864, 219695, 232249, 251080, 351512, 439390, 464498, 502160, 703024, 878780, 928996, 1004320, 1161245, 1406048, 1625743, 1757560, 1857992, 2322490, 3251486, 3515120, 3715984, 4644980, 6502972, 7030240, 7431968, 8128715, 9289960, 13005944, 16257430, 18579920, 26011888, 32514860, 37159840, 52023776, 65029720, 130059440, 260118880]

約数ペア:

[(1, 260118880), (2, 130059440), (4, 65029720), (5, 52023776), (7, 37159840), (8, 32514860), (10, 26011888), (14, 18579920), (16, 16257430), (20, 13005944), (28, 9289960), (32, 8128715), (35, 7431968), (37, 7030240), (40, 6502972), (56, 4644980), (70, 3715984), (74, 3515120), (80, 3251486), (112, 2322490), (140, 1857992), (148, 1757560), (160, 1625743), (185, 1406048), (224, 1161245), (259, 1004320), (280, 928996), (296, 878780), (370, 703024), (518, 502160), (560, 464498), (592, 439390), (740, 351512), (1036, 251080), (1120, 232249), (1184, 219695), (1295, 200864), (1480, 175756), (2072, 125540), (2590, 100432), (2960, 87878), (4144, 62770), (5180, 50216), (5920, 43939), (6277, 41440), (8288, 31385), (10360, 25108), (12554, 20720)]