4286880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 15823080

約数和(自身を除く): 11536200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 229, 234, 240, 260, 288, 312, 360, 390, 416, 458, 468, 480, 520, 585, 624, 687, 720, 780, 916, 936, 1040, 1145, 1170, 1248, 1374, 1440, 1560, 1832, 1872, 2061, 2080, 2290, 2340, 2748, 2977, 3120, 3435, 3664, 3744, 4122, 4580, 4680, 5496, 5954, 6240, 6870, 7328, 8244, 8931, 9160, 9360, 10305, 10992, 11908, 13740, 14885, 16488, 17862, 18320, 18720, 20610, 21984, 23816, 26793, 27480, 29770, 32976, 35724, 36640, 41220, 44655, 47632, 53586, 54960, 59540, 65952, 71448, 82440, 89310, 95264, 107172, 109920, 119080, 133965, 142896, 164880, 178620, 214344, 238160, 267930, 285792, 329760, 357240, 428688, 476320, 535860, 714480, 857376, 1071720, 1428960, 2143440, 4286880]

約数ペア:

[(1, 4286880), (2, 2143440), (3, 1428960), (4, 1071720), (5, 857376), (6, 714480), (8, 535860), (9, 476320), (10, 428688), (12, 357240), (13, 329760), (15, 285792), (16, 267930), (18, 238160), (20, 214344), (24, 178620), (26, 164880), (30, 142896), (32, 133965), (36, 119080), (39, 109920), (40, 107172), (45, 95264), (48, 89310), (52, 82440), (60, 71448), (65, 65952), (72, 59540), (78, 54960), (80, 53586), (90, 47632), (96, 44655), (104, 41220), (117, 36640), (120, 35724), (130, 32976), (144, 29770), (156, 27480), (160, 26793), (180, 23816), (195, 21984), (208, 20610), (229, 18720), (234, 18320), (240, 17862), (260, 16488), (288, 14885), (312, 13740), (360, 11908), (390, 10992), (416, 10305), (458, 9360), (468, 9160), (480, 8931), (520, 8244), (585, 7328), (624, 6870), (687, 6240), (720, 5954), (780, 5496), (916, 4680), (936, 4580), (1040, 4122), (1145, 3744), (1170, 3664), (1248, 3435), (1374, 3120), (1440, 2977), (1560, 2748), (1832, 2340), (1872, 2290), (2061, 2080)]