56544720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13892

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 129068400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13859, 27718, 41577, 55436, 69295, 83154, 110872, 138590, 166308, 207885, 221744, 235603, 277180, 332616, 415770, 471206, 554360, 665232, 706809, 831540, 942412, 1108720, 1178015, 1413618, 1663080, 1884824, 2356030, 2827236, 3326160, 3534045, 3769648, 4712060, 5654472, 7068090, 9424120, 11308944, 14136180, 18848240, 28272360, 56544720]

約数ペア:

[(1, 56544720), (2, 28272360), (3, 18848240), (4, 14136180), (5, 11308944), (6, 9424120), (8, 7068090), (10, 5654472), (12, 4712060), (15, 3769648), (16, 3534045), (17, 3326160), (20, 2827236), (24, 2356030), (30, 1884824), (34, 1663080), (40, 1413618), (48, 1178015), (51, 1108720), (60, 942412), (68, 831540), (80, 706809), (85, 665232), (102, 554360), (120, 471206), (136, 415770), (170, 332616), (204, 277180), (240, 235603), (255, 221744), (272, 207885), (340, 166308), (408, 138590), (510, 110872), (680, 83154), (816, 69295), (1020, 55436), (1360, 41577), (2040, 27718), (4080, 13859)]