73983240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 250876800

約数和(自身を除く): 176893560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1123, 1220, 1464, 1647, 1830, 2196, 2246, 2440, 2745, 3294, 3369, 3660, 4392, 4492, 5490, 5615, 6588, 6738, 7320, 8235, 8984, 10107, 10980, 11230, 13176, 13476, 16470, 16845, 20214, 21960, 22460, 26952, 30321, 32940, 33690, 40428, 44920, 50535, 60642, 65880, 67380, 68503, 80856, 101070, 121284, 134760, 137006, 151605, 202140, 205509, 242568, 274012, 303210, 342515, 404280, 411018, 548024, 606420, 616527, 685030, 822036, 1027545, 1212840, 1233054, 1370060, 1644072, 1849581, 2055090, 2466108, 2740120, 3082635, 3699162, 4110180, 4932216, 6165270, 7398324, 8220360, 9247905, 12330540, 14796648, 18495810, 24661080, 36991620, 73983240]

約数ペア:

[(1, 73983240), (2, 36991620), (3, 24661080), (4, 18495810), (5, 14796648), (6, 12330540), (8, 9247905), (9, 8220360), (10, 7398324), (12, 6165270), (15, 4932216), (18, 4110180), (20, 3699162), (24, 3082635), (27, 2740120), (30, 2466108), (36, 2055090), (40, 1849581), (45, 1644072), (54, 1370060), (60, 1233054), (61, 1212840), (72, 1027545), (90, 822036), (108, 685030), (120, 616527), (122, 606420), (135, 548024), (180, 411018), (183, 404280), (216, 342515), (244, 303210), (270, 274012), (305, 242568), (360, 205509), (366, 202140), (488, 151605), (540, 137006), (549, 134760), (610, 121284), (732, 101070), (915, 80856), (1080, 68503), (1098, 67380), (1123, 65880), (1220, 60642), (1464, 50535), (1647, 44920), (1830, 40428), (2196, 33690), (2246, 32940), (2440, 30321), (2745, 26952), (3294, 22460), (3369, 21960), (3660, 20214), (4392, 16845), (4492, 16470), (5490, 13476), (5615, 13176), (6588, 11230), (6738, 10980), (7320, 10107), (8235, 8984)]