53816640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 173857920

約数和(自身を除く): 120041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 919, 960, 976, 1220, 1464, 1830, 1838, 1952, 2440, 2757, 2928, 3660, 3676, 3904, 4595, 4880, 5514, 5856, 7320, 7352, 9190, 9760, 11028, 11712, 13785, 14640, 14704, 18380, 19520, 22056, 27570, 29280, 29408, 36760, 44112, 55140, 56059, 58560, 58816, 73520, 88224, 110280, 112118, 147040, 168177, 176448, 220560, 224236, 280295, 294080, 336354, 441120, 448472, 560590, 672708, 840885, 882240, 896944, 1121180, 1345416, 1681770, 1793888, 2242360, 2690832, 3363540, 3587776, 4484720, 5381664, 6727080, 8969440, 10763328, 13454160, 17938880, 26908320, 53816640]

約数ペア:

[(1, 53816640), (2, 26908320), (3, 17938880), (4, 13454160), (5, 10763328), (6, 8969440), (8, 6727080), (10, 5381664), (12, 4484720), (15, 3587776), (16, 3363540), (20, 2690832), (24, 2242360), (30, 1793888), (32, 1681770), (40, 1345416), (48, 1121180), (60, 896944), (61, 882240), (64, 840885), (80, 672708), (96, 560590), (120, 448472), (122, 441120), (160, 336354), (183, 294080), (192, 280295), (240, 224236), (244, 220560), (305, 176448), (320, 168177), (366, 147040), (480, 112118), (488, 110280), (610, 88224), (732, 73520), (915, 58816), (919, 58560), (960, 56059), (976, 55140), (1220, 44112), (1464, 36760), (1830, 29408), (1838, 29280), (1952, 27570), (2440, 22056), (2757, 19520), (2928, 18380), (3660, 14704), (3676, 14640), (3904, 13785), (4595, 11712), (4880, 11028), (5514, 9760), (5856, 9190), (7320, 7352)]