2420075160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{19373}}^1$

素因数の和:19737

約数の個数: 96

約数和(自身を含む): 7888317840

約数和(自身を除く): 5468242680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 694, 1041, 1388, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 6246, 6940, 8328, 10410, 12492, 13880, 15615, 19373, 20820, 24984, 31230, 38746, 41640, 58119, 62460, 77492, 96865, 116238, 124920, 154984, 174357, 193730, 232476, 290595, 348714, 387460, 464952, 581190, 697428, 774920, 871785, 1162380, 1394856, 1743570, 2324760, 3487140, 6722431, 6974280, 13444862, 20167293, 26889724, 33612155, 40334586, 53779448, 60501879, 67224310, 80669172, 100836465, 121003758, 134448620, 161338344, 201672930, 242007516, 268897240, 302509395, 403345860, 484015032, 605018790, 806691720, 1210037580, 2420075160]

約数ペア:

[(1, 2420075160), (2, 1210037580), (3, 806691720), (4, 605018790), (5, 484015032), (6, 403345860), (8, 302509395), (9, 268897240), (10, 242007516), (12, 201672930), (15, 161338344), (18, 134448620), (20, 121003758), (24, 100836465), (30, 80669172), (36, 67224310), (40, 60501879), (45, 53779448), (60, 40334586), (72, 33612155), (90, 26889724), (120, 20167293), (180, 13444862), (347, 6974280), (360, 6722431), (694, 3487140), (1041, 2324760), (1388, 1743570), (1735, 1394856), (2082, 1162380), (2776, 871785), (3123, 774920), (3470, 697428), (4164, 581190), (5205, 464952), (6246, 387460), (6940, 348714), (8328, 290595), (10410, 232476), (12492, 193730), (13880, 174357), (15615, 154984), (19373, 124920), (20820, 116238), (24984, 96865), (31230, 77492), (38746, 62460), (41640, 58119)]