180296280

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 611146800

約数和(自身を除く): 430850520

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, 81, 90, 108, 120, 135, 162, 180, 216, 229, 243, 270, 324, 360, 405, 458, 486, 540, 648, 687, 729, 810, 916, 972, 1080, 1145, 1215, 1374, 1458, 1620, 1832, 1944, 2061, 2187, 2290, 2430, 2748, 2916, 3240, 3435, 3645, 4122, 4374, 4580, 4860, 5496, 5832, 6183, 6561, 6870, 7290, 8244, 8748, 9160, 9720, 10305, 10935, 12366, 13122, 13740, 14580, 16488, 17496, 18549, 19683, 20610, 21870, 24732, 26244, 27480, 29160, 30915, 32805, 37098, 39366, 41220, 43740, 49464, 52488, 55647, 61830, 65610, 74196, 78732, 82440, 87480, 92745, 98415, 111294, 123660, 131220, 148392, 157464, 166941, 185490, 196830, 222588, 247320, 262440, 278235, 333882, 370980, 393660, 445176, 500823, 556470, 667764, 741960, 787320, 834705, 1001646, 1112940, 1335528, 1502469, 1669410, 2003292, 2225880, 2504115, 3004938, 3338820, 4006584, 4507407, 5008230, 6009876, 6677640, 7512345, 9014814, 10016460, 12019752, 15024690, 18029628, 20032920, 22537035, 30049380, 36059256, 45074070, 60098760, 90148140, 180296280]

約数ペア:

[(1, 180296280), (2, 90148140), (3, 60098760), (4, 45074070), (5, 36059256), (6, 30049380), (8, 22537035), (9, 20032920), (10, 18029628), (12, 15024690), (15, 12019752), (18, 10016460), (20, 9014814), (24, 7512345), (27, 6677640), (30, 6009876), (36, 5008230), (40, 4507407), (45, 4006584), (54, 3338820), (60, 3004938), (72, 2504115), (81, 2225880), (90, 2003292), (108, 1669410), (120, 1502469), (135, 1335528), (162, 1112940), (180, 1001646), (216, 834705), (229, 787320), (243, 741960), (270, 667764), (324, 556470), (360, 500823), (405, 445176), (458, 393660), (486, 370980), (540, 333882), (648, 278235), (687, 262440), (729, 247320), (810, 222588), (916, 196830), (972, 185490), (1080, 166941), (1145, 157464), (1215, 148392), (1374, 131220), (1458, 123660), (1620, 111294), (1832, 98415), (1944, 92745), (2061, 87480), (2187, 82440), (2290, 78732), (2430, 74196), (2748, 65610), (2916, 61830), (3240, 55647), (3435, 52488), (3645, 49464), (4122, 43740), (4374, 41220), (4580, 39366), (4860, 37098), (5496, 32805), (5832, 30915), (6183, 29160), (6561, 27480), (6870, 26244), (7290, 24732), (8244, 21870), (8748, 20610), (9160, 19683), (9720, 18549), (10305, 17496), (10935, 16488), (12366, 14580), (13122, 13740)]