538489080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12161}}^1$

素因数の和:12222

約数の個数: 128

約数和(自身を含む): 1838894400

約数和(自身を除く): 1300405320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 12161, 14760, 22140, 24322, 36483, 44280, 48644, 60805, 72966, 97288, 109449, 121610, 145932, 182415, 218898, 243220, 291864, 328347, 364830, 437796, 486440, 498601, 547245, 656694, 729660, 875592, 997202, 1094490, 1313388, 1459320, 1495803, 1641735, 1994404, 2188980, 2493005, 2626776, 2991606, 3283470, 3988808, 4377960, 4487409, 4986010, 5983212, 6566940, 7479015, 8974818, 9972020, 11966424, 13133880, 13462227, 14958030, 17949636, 19944040, 22437045, 26924454, 29916060, 35899272, 44874090, 53848908, 59832120, 67311135, 89748180, 107697816, 134622270, 179496360, 269244540, 538489080]

約数ペア:

[(1, 538489080), (2, 269244540), (3, 179496360), (4, 134622270), (5, 107697816), (6, 89748180), (8, 67311135), (9, 59832120), (10, 53848908), (12, 44874090), (15, 35899272), (18, 29916060), (20, 26924454), (24, 22437045), (27, 19944040), (30, 17949636), (36, 14958030), (40, 13462227), (41, 13133880), (45, 11966424), (54, 9972020), (60, 8974818), (72, 7479015), (82, 6566940), (90, 5983212), (108, 4986010), (120, 4487409), (123, 4377960), (135, 3988808), (164, 3283470), (180, 2991606), (205, 2626776), (216, 2493005), (246, 2188980), (270, 1994404), (328, 1641735), (360, 1495803), (369, 1459320), (410, 1313388), (492, 1094490), (540, 997202), (615, 875592), (738, 729660), (820, 656694), (984, 547245), (1080, 498601), (1107, 486440), (1230, 437796), (1476, 364830), (1640, 328347), (1845, 291864), (2214, 243220), (2460, 218898), (2952, 182415), (3690, 145932), (4428, 121610), (4920, 109449), (5535, 97288), (7380, 72966), (8856, 60805), (11070, 48644), (12161, 44280), (14760, 36483), (22140, 24322)]