283415760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 1007435520

約数和(自身を除く): 724019760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 239, 240, 243, 244, 270, 305, 324, 360, 366, 405, 432, 478, 486, 488, 540, 549, 610, 648, 717, 720, 732, 810, 915, 956, 972, 976, 1080, 1098, 1195, 1215, 1220, 1296, 1434, 1464, 1620, 1647, 1830, 1912, 1944, 2151, 2160, 2196, 2390, 2430, 2440, 2745, 2868, 2928, 3240, 3294, 3585, 3660, 3824, 3888, 4302, 4392, 4780, 4860, 4880, 4941, 5490, 5736, 6453, 6480, 6588, 7170, 7320, 8235, 8604, 8784, 9560, 9720, 9882, 10755, 10980, 11472, 12906, 13176, 14340, 14579, 14640, 14823, 16470, 17208, 19120, 19359, 19440, 19764, 21510, 21960, 24705, 25812, 26352, 28680, 29158, 29646, 32265, 32940, 34416, 38718, 39528, 43020, 43737, 43920, 49410, 51624, 57360, 58077, 58316, 59292, 64530, 65880, 72895, 74115, 77436, 79056, 86040, 87474, 96795, 98820, 103248, 116154, 116632, 118584, 129060, 131211, 131760, 145790, 148230, 154872, 172080, 174948, 193590, 197640, 218685, 232308, 233264, 237168, 258120, 262422, 290385, 291580, 296460, 309744, 349896, 387180, 393633, 395280, 437370, 464616, 516240, 524844, 580770, 583160, 592920, 656055, 699792, 774360, 787266, 874740, 929232, 1049688, 1161540, 1166320, 1180899, 1185840, 1312110, 1548720, 1574532, 1749480, 1968165, 2099376, 2323080, 2361798, 2624220, 3149064, 3498960, 3542697, 3936330, 4646160, 4723596, 5248440, 5904495, 6298128, 7085394, 7872660, 9447192, 10496880, 11808990, 14170788, 15745320, 17713485, 18894384, 23617980, 28341576, 31490640, 35426970, 47235960, 56683152, 70853940, 94471920, 141707880, 283415760]

約数ペア:

[(1, 283415760), (2, 141707880), (3, 94471920), (4, 70853940), (5, 56683152), (6, 47235960), (8, 35426970), (9, 31490640), (10, 28341576), (12, 23617980), (15, 18894384), (16, 17713485), (18, 15745320), (20, 14170788), (24, 11808990), (27, 10496880), (30, 9447192), (36, 7872660), (40, 7085394), (45, 6298128), (48, 5904495), (54, 5248440), (60, 4723596), (61, 4646160), (72, 3936330), (80, 3542697), (81, 3498960), (90, 3149064), (108, 2624220), (120, 2361798), (122, 2323080), (135, 2099376), (144, 1968165), (162, 1749480), (180, 1574532), (183, 1548720), (216, 1312110), (239, 1185840), (240, 1180899), (243, 1166320), (244, 1161540), (270, 1049688), (305, 929232), (324, 874740), (360, 787266), (366, 774360), (405, 699792), (432, 656055), (478, 592920), (486, 583160), (488, 580770), (540, 524844), (549, 516240), (610, 464616), (648, 437370), (717, 395280), (720, 393633), (732, 387180), (810, 349896), (915, 309744), (956, 296460), (972, 291580), (976, 290385), (1080, 262422), (1098, 258120), (1195, 237168), (1215, 233264), (1220, 232308), (1296, 218685), (1434, 197640), (1464, 193590), (1620, 174948), (1647, 172080), (1830, 154872), (1912, 148230), (1944, 145790), (2151, 131760), (2160, 131211), (2196, 129060), (2390, 118584), (2430, 116632), (2440, 116154), (2745, 103248), (2868, 98820), (2928, 96795), (3240, 87474), (3294, 86040), (3585, 79056), (3660, 77436), (3824, 74115), (3888, 72895), (4302, 65880), (4392, 64530), (4780, 59292), (4860, 58316), (4880, 58077), (4941, 57360), (5490, 51624), (5736, 49410), (6453, 43920), (6480, 43737), (6588, 43020), (7170, 39528), (7320, 38718), (8235, 34416), (8604, 32940), (8784, 32265), (9560, 29646), (9720, 29158), (9882, 28680), (10755, 26352), (10980, 25812), (11472, 24705), (12906, 21960), (13176, 21510), (14340, 19764), (14579, 19440), (14640, 19359), (14823, 19120), (16470, 17208)]