155296320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2052

約数の個数: 112

約数和(自身を含む): 499262400

約数和(自身を除く): 343966080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1949, 1992, 2490, 2656, 3320, 3898, 3984, 4980, 5312, 5847, 6640, 7796, 7968, 9745, 9960, 11694, 13280, 15592, 15936, 19490, 19920, 23388, 26560, 29235, 31184, 38980, 39840, 46776, 58470, 62368, 77960, 79680, 93552, 116940, 124736, 155920, 161767, 187104, 233880, 311840, 323534, 374208, 467760, 485301, 623680, 647068, 808835, 935520, 970602, 1294136, 1617670, 1871040, 1941204, 2426505, 2588272, 3235340, 3882408, 4853010, 5176544, 6470680, 7764816, 9706020, 10353088, 12941360, 15529632, 19412040, 25882720, 31059264, 38824080, 51765440, 77648160, 155296320]

約数ペア:

[(1, 155296320), (2, 77648160), (3, 51765440), (4, 38824080), (5, 31059264), (6, 25882720), (8, 19412040), (10, 15529632), (12, 12941360), (15, 10353088), (16, 9706020), (20, 7764816), (24, 6470680), (30, 5176544), (32, 4853010), (40, 3882408), (48, 3235340), (60, 2588272), (64, 2426505), (80, 1941204), (83, 1871040), (96, 1617670), (120, 1294136), (160, 970602), (166, 935520), (192, 808835), (240, 647068), (249, 623680), (320, 485301), (332, 467760), (415, 374208), (480, 323534), (498, 311840), (664, 233880), (830, 187104), (960, 161767), (996, 155920), (1245, 124736), (1328, 116940), (1660, 93552), (1949, 79680), (1992, 77960), (2490, 62368), (2656, 58470), (3320, 46776), (3898, 39840), (3984, 38980), (4980, 31184), (5312, 29235), (5847, 26560), (6640, 23388), (7796, 19920), (7968, 19490), (9745, 15936), (9960, 15592), (11694, 13280)]