2348640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 9199008

約数和(自身を除く): 6850368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 233, 240, 252, 280, 288, 315, 336, 360, 420, 466, 480, 504, 560, 630, 672, 699, 720, 840, 932, 1008, 1120, 1165, 1260, 1398, 1440, 1631, 1680, 1864, 2016, 2097, 2330, 2520, 2796, 3262, 3360, 3495, 3728, 4194, 4660, 4893, 5040, 5592, 6524, 6990, 7456, 8155, 8388, 9320, 9786, 10080, 10485, 11184, 13048, 13980, 14679, 16310, 16776, 18640, 19572, 20970, 22368, 24465, 26096, 27960, 29358, 32620, 33552, 37280, 39144, 41940, 48930, 52192, 55920, 58716, 65240, 67104, 73395, 78288, 83880, 97860, 111840, 117432, 130480, 146790, 156576, 167760, 195720, 234864, 260960, 293580, 335520, 391440, 469728, 587160, 782880, 1174320, 2348640]

約数ペア:

[(1, 2348640), (2, 1174320), (3, 782880), (4, 587160), (5, 469728), (6, 391440), (7, 335520), (8, 293580), (9, 260960), (10, 234864), (12, 195720), (14, 167760), (15, 156576), (16, 146790), (18, 130480), (20, 117432), (21, 111840), (24, 97860), (28, 83880), (30, 78288), (32, 73395), (35, 67104), (36, 65240), (40, 58716), (42, 55920), (45, 52192), (48, 48930), (56, 41940), (60, 39144), (63, 37280), (70, 33552), (72, 32620), (80, 29358), (84, 27960), (90, 26096), (96, 24465), (105, 22368), (112, 20970), (120, 19572), (126, 18640), (140, 16776), (144, 16310), (160, 14679), (168, 13980), (180, 13048), (210, 11184), (224, 10485), (233, 10080), (240, 9786), (252, 9320), (280, 8388), (288, 8155), (315, 7456), (336, 6990), (360, 6524), (420, 5592), (466, 5040), (480, 4893), (504, 4660), (560, 4194), (630, 3728), (672, 3495), (699, 3360), (720, 3262), (840, 2796), (932, 2520), (1008, 2330), (1120, 2097), (1165, 2016), (1260, 1864), (1398, 1680), (1440, 1631)]