47643840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 166896288

約数和(自身を除く): 119252448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 233, 240, 284, 288, 320, 355, 360, 426, 466, 480, 568, 576, 639, 699, 710, 720, 852, 932, 960, 1065, 1136, 1165, 1278, 1398, 1420, 1440, 1704, 1864, 2097, 2130, 2272, 2330, 2556, 2796, 2840, 2880, 3195, 3408, 3495, 3728, 4194, 4260, 4544, 4660, 5112, 5592, 5680, 6390, 6816, 6990, 7456, 8388, 8520, 9320, 10224, 10485, 11184, 11360, 12780, 13632, 13980, 14912, 16543, 16776, 17040, 18640, 20448, 20970, 22368, 22720, 25560, 27960, 33086, 33552, 34080, 37280, 40896, 41940, 44736, 49629, 51120, 55920, 66172, 67104, 68160, 74560, 82715, 83880, 99258, 102240, 111840, 132344, 134208, 148887, 165430, 167760, 198516, 204480, 223680, 248145, 264688, 297774, 330860, 335520, 397032, 496290, 529376, 595548, 661720, 671040, 744435, 794064, 992580, 1058752, 1191096, 1323440, 1488870, 1588128, 1985160, 2382192, 2646880, 2977740, 3176256, 3970320, 4764384, 5293760, 5955480, 7940640, 9528768, 11910960, 15881280, 23821920, 47643840]

約数ペア:

[(1, 47643840), (2, 23821920), (3, 15881280), (4, 11910960), (5, 9528768), (6, 7940640), (8, 5955480), (9, 5293760), (10, 4764384), (12, 3970320), (15, 3176256), (16, 2977740), (18, 2646880), (20, 2382192), (24, 1985160), (30, 1588128), (32, 1488870), (36, 1323440), (40, 1191096), (45, 1058752), (48, 992580), (60, 794064), (64, 744435), (71, 671040), (72, 661720), (80, 595548), (90, 529376), (96, 496290), (120, 397032), (142, 335520), (144, 330860), (160, 297774), (180, 264688), (192, 248145), (213, 223680), (233, 204480), (240, 198516), (284, 167760), (288, 165430), (320, 148887), (355, 134208), (360, 132344), (426, 111840), (466, 102240), (480, 99258), (568, 83880), (576, 82715), (639, 74560), (699, 68160), (710, 67104), (720, 66172), (852, 55920), (932, 51120), (960, 49629), (1065, 44736), (1136, 41940), (1165, 40896), (1278, 37280), (1398, 34080), (1420, 33552), (1440, 33086), (1704, 27960), (1864, 25560), (2097, 22720), (2130, 22368), (2272, 20970), (2330, 20448), (2556, 18640), (2796, 17040), (2840, 16776), (2880, 16543), (3195, 14912), (3408, 13980), (3495, 13632), (3728, 12780), (4194, 11360), (4260, 11184), (4544, 10485), (4660, 10224), (5112, 9320), (5592, 8520), (5680, 8388), (6390, 7456), (6816, 6990)]