27326880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2739

約数の個数: 144

約数和(自身を含む): 106614144

約数和(自身を除く): 79287264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2711, 3360, 5040, 5422, 8133, 10080, 10844, 13555, 16266, 18977, 21688, 24399, 27110, 32532, 37954, 40665, 43376, 48798, 54220, 56931, 65064, 75908, 81330, 86752, 94885, 97596, 108440, 113862, 121995, 130128, 151816, 162660, 170793, 189770, 195192, 216880, 227724, 243990, 260256, 284655, 303632, 325320, 341586, 379540, 390384, 433760, 455448, 487980, 569310, 607264, 650640, 683172, 759080, 780768, 853965, 910896, 975960, 1138620, 1301280, 1366344, 1518160, 1707930, 1821792, 1951920, 2277240, 2732688, 3036320, 3415860, 3903840, 4554480, 5465376, 6831720, 9108960, 13663440, 27326880]

約数ペア:

[(1, 27326880), (2, 13663440), (3, 9108960), (4, 6831720), (5, 5465376), (6, 4554480), (7, 3903840), (8, 3415860), (9, 3036320), (10, 2732688), (12, 2277240), (14, 1951920), (15, 1821792), (16, 1707930), (18, 1518160), (20, 1366344), (21, 1301280), (24, 1138620), (28, 975960), (30, 910896), (32, 853965), (35, 780768), (36, 759080), (40, 683172), (42, 650640), (45, 607264), (48, 569310), (56, 487980), (60, 455448), (63, 433760), (70, 390384), (72, 379540), (80, 341586), (84, 325320), (90, 303632), (96, 284655), (105, 260256), (112, 243990), (120, 227724), (126, 216880), (140, 195192), (144, 189770), (160, 170793), (168, 162660), (180, 151816), (210, 130128), (224, 121995), (240, 113862), (252, 108440), (280, 97596), (288, 94885), (315, 86752), (336, 81330), (360, 75908), (420, 65064), (480, 56931), (504, 54220), (560, 48798), (630, 43376), (672, 40665), (720, 37954), (840, 32532), (1008, 27110), (1120, 24399), (1260, 21688), (1440, 18977), (1680, 16266), (2016, 13555), (2520, 10844), (2711, 10080), (3360, 8133), (5040, 5422)]