260342880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11069}}^1$

素因数の和:11101

約数の個数: 144

約数和(自身を含む): 954056880

約数和(自身を除く): 693714000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11069, 11760, 22138, 23520, 33207, 44276, 55345, 66414, 77483, 88552, 110690, 132828, 154966, 166035, 177104, 221380, 232449, 265656, 309932, 332070, 354208, 387415, 442760, 464898, 531312, 542381, 619864, 664140, 774830, 885520, 929796, 1062624, 1084762, 1162245, 1239728, 1328280, 1549660, 1627143, 1771040, 1859592, 2169524, 2324490, 2479456, 2656560, 2711905, 3099320, 3254286, 3719184, 4339048, 4648980, 5313120, 5423810, 6198640, 6508572, 7438368, 8135715, 8678096, 9297960, 10847620, 12397280, 13017144, 16271430, 17356192, 18595920, 21695240, 26034288, 32542860, 37191840, 43390480, 52068576, 65085720, 86780960, 130171440, 260342880]

約数ペア:

[(1, 260342880), (2, 130171440), (3, 86780960), (4, 65085720), (5, 52068576), (6, 43390480), (7, 37191840), (8, 32542860), (10, 26034288), (12, 21695240), (14, 18595920), (15, 17356192), (16, 16271430), (20, 13017144), (21, 12397280), (24, 10847620), (28, 9297960), (30, 8678096), (32, 8135715), (35, 7438368), (40, 6508572), (42, 6198640), (48, 5423810), (49, 5313120), (56, 4648980), (60, 4339048), (70, 3719184), (80, 3254286), (84, 3099320), (96, 2711905), (98, 2656560), (105, 2479456), (112, 2324490), (120, 2169524), (140, 1859592), (147, 1771040), (160, 1627143), (168, 1549660), (196, 1328280), (210, 1239728), (224, 1162245), (240, 1084762), (245, 1062624), (280, 929796), (294, 885520), (336, 774830), (392, 664140), (420, 619864), (480, 542381), (490, 531312), (560, 464898), (588, 442760), (672, 387415), (735, 354208), (784, 332070), (840, 309932), (980, 265656), (1120, 232449), (1176, 221380), (1470, 177104), (1568, 166035), (1680, 154966), (1960, 132828), (2352, 110690), (2940, 88552), (3360, 77483), (3920, 66414), (4704, 55345), (5880, 44276), (7840, 33207), (11069, 23520), (11760, 22138)]