265752720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4447}}^1$

素因数の和:4549

約数の個数: 120

約数和(自身を含む): 903442176

約数和(自身を除く): 637689456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4447, 4980, 5976, 6640, 7470, 8894, 9960, 11952, 13341, 14940, 17788, 19920, 22235, 26682, 29880, 35576, 40023, 44470, 53364, 59760, 66705, 71152, 80046, 88940, 106728, 133410, 160092, 177880, 200115, 213456, 266820, 320184, 355760, 369101, 400230, 533640, 640368, 738202, 800460, 1067280, 1107303, 1476404, 1600920, 1845505, 2214606, 2952808, 3201840, 3321909, 3691010, 4429212, 5536515, 5905616, 6643818, 7382020, 8858424, 11073030, 13287636, 14764040, 16609545, 17716848, 22146060, 26575272, 29528080, 33219090, 44292120, 53150544, 66438180, 88584240, 132876360, 265752720]

約数ペア:

[(1, 265752720), (2, 132876360), (3, 88584240), (4, 66438180), (5, 53150544), (6, 44292120), (8, 33219090), (9, 29528080), (10, 26575272), (12, 22146060), (15, 17716848), (16, 16609545), (18, 14764040), (20, 13287636), (24, 11073030), (30, 8858424), (36, 7382020), (40, 6643818), (45, 5905616), (48, 5536515), (60, 4429212), (72, 3691010), (80, 3321909), (83, 3201840), (90, 2952808), (120, 2214606), (144, 1845505), (166, 1600920), (180, 1476404), (240, 1107303), (249, 1067280), (332, 800460), (360, 738202), (415, 640368), (498, 533640), (664, 400230), (720, 369101), (747, 355760), (830, 320184), (996, 266820), (1245, 213456), (1328, 200115), (1494, 177880), (1660, 160092), (1992, 133410), (2490, 106728), (2988, 88940), (3320, 80046), (3735, 71152), (3984, 66705), (4447, 59760), (4980, 53364), (5976, 44470), (6640, 40023), (7470, 35576), (8894, 29880), (9960, 26682), (11952, 22235), (13341, 19920), (14940, 17788)]