54354720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2343

約数の個数: 144

約数和(自身を含む): 199257408

約数和(自身を除く): 144902688

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, 2311, 2352, 2940, 3360, 3920, 4622, 4704, 5880, 6933, 7840, 9244, 11555, 11760, 13866, 16177, 18488, 23110, 23520, 27732, 32354, 34665, 36976, 46220, 48531, 55464, 64708, 69330, 73952, 80885, 92440, 97062, 110928, 113239, 129416, 138660, 161770, 184880, 194124, 221856, 226478, 242655, 258832, 277320, 323540, 339717, 369760, 388248, 452956, 485310, 517664, 554640, 566195, 647080, 679434, 776496, 905912, 970620, 1109280, 1132390, 1294160, 1358868, 1552992, 1698585, 1811824, 1941240, 2264780, 2588320, 2717736, 3397170, 3623648, 3882480, 4529560, 5435472, 6794340, 7764960, 9059120, 10870944, 13588680, 18118240, 27177360, 54354720]

約数ペア:

[(1, 54354720), (2, 27177360), (3, 18118240), (4, 13588680), (5, 10870944), (6, 9059120), (7, 7764960), (8, 6794340), (10, 5435472), (12, 4529560), (14, 3882480), (15, 3623648), (16, 3397170), (20, 2717736), (21, 2588320), (24, 2264780), (28, 1941240), (30, 1811824), (32, 1698585), (35, 1552992), (40, 1358868), (42, 1294160), (48, 1132390), (49, 1109280), (56, 970620), (60, 905912), (70, 776496), (80, 679434), (84, 647080), (96, 566195), (98, 554640), (105, 517664), (112, 485310), (120, 452956), (140, 388248), (147, 369760), (160, 339717), (168, 323540), (196, 277320), (210, 258832), (224, 242655), (240, 226478), (245, 221856), (280, 194124), (294, 184880), (336, 161770), (392, 138660), (420, 129416), (480, 113239), (490, 110928), (560, 97062), (588, 92440), (672, 80885), (735, 73952), (784, 69330), (840, 64708), (980, 55464), (1120, 48531), (1176, 46220), (1470, 36976), (1568, 34665), (1680, 32354), (1960, 27732), (2311, 23520), (2352, 23110), (2940, 18488), (3360, 16177), (3920, 13866), (4622, 11760), (4704, 11555), (5880, 9244), (6933, 7840)]