665893080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30323}}^1$

素因数の和:30401

約数の個数: 96

約数和(自身を含む): 2199702960

約数和(自身を除く): 1533809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 30323, 60646, 90969, 121292, 151615, 181938, 242584, 272907, 303230, 363876, 454845, 545814, 606460, 727752, 909690, 1091628, 1212920, 1364535, 1819380, 1849703, 2183256, 2729070, 3638760, 3699406, 5458140, 5549109, 7398812, 9248515, 10916280, 11098218, 14797624, 16647327, 18497030, 22196436, 27745545, 33294654, 36994060, 44392872, 55491090, 66589308, 73988120, 83236635, 110982180, 133178616, 166473270, 221964360, 332946540, 665893080]

約数ペア:

[(1, 665893080), (2, 332946540), (3, 221964360), (4, 166473270), (5, 133178616), (6, 110982180), (8, 83236635), (9, 73988120), (10, 66589308), (12, 55491090), (15, 44392872), (18, 36994060), (20, 33294654), (24, 27745545), (30, 22196436), (36, 18497030), (40, 16647327), (45, 14797624), (60, 11098218), (61, 10916280), (72, 9248515), (90, 7398812), (120, 5549109), (122, 5458140), (180, 3699406), (183, 3638760), (244, 2729070), (305, 2183256), (360, 1849703), (366, 1819380), (488, 1364535), (549, 1212920), (610, 1091628), (732, 909690), (915, 727752), (1098, 606460), (1220, 545814), (1464, 454845), (1830, 363876), (2196, 303230), (2440, 272907), (2745, 242584), (3660, 181938), (4392, 151615), (5490, 121292), (7320, 90969), (10980, 60646), (21960, 30323)]