23453280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 84369600

約数和(自身を除く): 60916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 89, 90, 96, 108, 120, 122, 135, 144, 160, 178, 180, 183, 216, 240, 244, 267, 270, 288, 305, 356, 360, 366, 432, 445, 480, 488, 534, 540, 549, 610, 712, 720, 732, 801, 864, 890, 915, 976, 1068, 1080, 1098, 1220, 1335, 1424, 1440, 1464, 1602, 1647, 1780, 1830, 1952, 2136, 2160, 2196, 2403, 2440, 2670, 2745, 2848, 2928, 3204, 3294, 3560, 3660, 4005, 4272, 4320, 4392, 4806, 4880, 5340, 5429, 5490, 5856, 6408, 6588, 7120, 7320, 8010, 8235, 8544, 8784, 9612, 9760, 10680, 10858, 10980, 12015, 12816, 13176, 14240, 14640, 16020, 16287, 16470, 17568, 19224, 21360, 21716, 21960, 24030, 25632, 26352, 27145, 29280, 32040, 32574, 32940, 38448, 42720, 43432, 43920, 48060, 48861, 52704, 54290, 64080, 65148, 65880, 76896, 81435, 86864, 87840, 96120, 97722, 108580, 128160, 130296, 131760, 146583, 162870, 173728, 192240, 195444, 217160, 244305, 260592, 263520, 293166, 325740, 384480, 390888, 434320, 488610, 521184, 586332, 651480, 732915, 781776, 868640, 977220, 1172664, 1302960, 1465830, 1563552, 1954440, 2345328, 2605920, 2931660, 3908880, 4690656, 5863320, 7817760, 11726640, 23453280]

約数ペア:

[(1, 23453280), (2, 11726640), (3, 7817760), (4, 5863320), (5, 4690656), (6, 3908880), (8, 2931660), (9, 2605920), (10, 2345328), (12, 1954440), (15, 1563552), (16, 1465830), (18, 1302960), (20, 1172664), (24, 977220), (27, 868640), (30, 781776), (32, 732915), (36, 651480), (40, 586332), (45, 521184), (48, 488610), (54, 434320), (60, 390888), (61, 384480), (72, 325740), (80, 293166), (89, 263520), (90, 260592), (96, 244305), (108, 217160), (120, 195444), (122, 192240), (135, 173728), (144, 162870), (160, 146583), (178, 131760), (180, 130296), (183, 128160), (216, 108580), (240, 97722), (244, 96120), (267, 87840), (270, 86864), (288, 81435), (305, 76896), (356, 65880), (360, 65148), (366, 64080), (432, 54290), (445, 52704), (480, 48861), (488, 48060), (534, 43920), (540, 43432), (549, 42720), (610, 38448), (712, 32940), (720, 32574), (732, 32040), (801, 29280), (864, 27145), (890, 26352), (915, 25632), (976, 24030), (1068, 21960), (1080, 21716), (1098, 21360), (1220, 19224), (1335, 17568), (1424, 16470), (1440, 16287), (1464, 16020), (1602, 14640), (1647, 14240), (1780, 13176), (1830, 12816), (1952, 12015), (2136, 10980), (2160, 10858), (2196, 10680), (2403, 9760), (2440, 9612), (2670, 8784), (2745, 8544), (2848, 8235), (2928, 8010), (3204, 7320), (3294, 7120), (3560, 6588), (3660, 6408), (4005, 5856), (4272, 5490), (4320, 5429), (4392, 5340), (4806, 4880)]