23609520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 87473568

約数和(自身を除く): 63864048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 271, 330, 360, 363, 396, 440, 484, 495, 528, 542, 605, 660, 720, 726, 792, 813, 880, 968, 990, 1084, 1089, 1210, 1320, 1355, 1452, 1584, 1626, 1815, 1936, 1980, 2168, 2178, 2420, 2439, 2640, 2710, 2904, 2981, 3252, 3630, 3960, 4065, 4336, 4356, 4840, 4878, 5420, 5445, 5808, 5962, 6504, 7260, 7920, 8130, 8712, 8943, 9680, 9756, 10840, 10890, 11924, 12195, 13008, 14520, 14905, 16260, 17424, 17886, 19512, 21680, 21780, 23848, 24390, 26829, 29040, 29810, 32520, 32791, 35772, 39024, 43560, 44715, 47696, 48780, 53658, 59620, 65040, 65582, 71544, 87120, 89430, 97560, 98373, 107316, 119240, 131164, 134145, 143088, 163955, 178860, 195120, 196746, 214632, 238480, 262328, 268290, 295119, 327910, 357720, 393492, 429264, 491865, 524656, 536580, 590238, 655820, 715440, 786984, 983730, 1073160, 1180476, 1311640, 1475595, 1573968, 1967460, 2146320, 2360952, 2623280, 2951190, 3934920, 4721904, 5902380, 7869840, 11804760, 23609520]

約数ペア:

[(1, 23609520), (2, 11804760), (3, 7869840), (4, 5902380), (5, 4721904), (6, 3934920), (8, 2951190), (9, 2623280), (10, 2360952), (11, 2146320), (12, 1967460), (15, 1573968), (16, 1475595), (18, 1311640), (20, 1180476), (22, 1073160), (24, 983730), (30, 786984), (33, 715440), (36, 655820), (40, 590238), (44, 536580), (45, 524656), (48, 491865), (55, 429264), (60, 393492), (66, 357720), (72, 327910), (80, 295119), (88, 268290), (90, 262328), (99, 238480), (110, 214632), (120, 196746), (121, 195120), (132, 178860), (144, 163955), (165, 143088), (176, 134145), (180, 131164), (198, 119240), (220, 107316), (240, 98373), (242, 97560), (264, 89430), (271, 87120), (330, 71544), (360, 65582), (363, 65040), (396, 59620), (440, 53658), (484, 48780), (495, 47696), (528, 44715), (542, 43560), (605, 39024), (660, 35772), (720, 32791), (726, 32520), (792, 29810), (813, 29040), (880, 26829), (968, 24390), (990, 23848), (1084, 21780), (1089, 21680), (1210, 19512), (1320, 17886), (1355, 17424), (1452, 16260), (1584, 14905), (1626, 14520), (1815, 13008), (1936, 12195), (1980, 11924), (2168, 10890), (2178, 10840), (2420, 9756), (2439, 9680), (2640, 8943), (2710, 8712), (2904, 8130), (2981, 7920), (3252, 7260), (3630, 6504), (3960, 5962), (4065, 5808), (4336, 5445), (4356, 5420), (4840, 4878)]