380633760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20333}}^1$

素因数の和:20367

約数の個数: 144

約数和(自身を含む): 1398897864

約数和(自身を除く): 1018264104

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, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 182997, 203330, 243996, 264329, 304995, 325328, 365994, 406660, 487992, 528658, 609990, 650656, 731988, 792987, 813320, 914985, 975984, 1057316, 1219980, 1321645, 1463976, 1585974, 1626640, 1829970, 1951968, 2114632, 2378961, 2439960, 2643290, 2927952, 3171948, 3253280, 3659940, 3964935, 4229264, 4757922, 4879920, 5286580, 5855904, 6343896, 7319880, 7929870, 8458528, 9515844, 9759840, 10573160, 11894805, 12687792, 14639760, 15859740, 19031688, 21146320, 23789610, 25375584, 29279520, 31719480, 38063376, 42292640, 47579220, 63438960, 76126752, 95158440, 126877920, 190316880, 380633760]

約数ペア:

[(1, 380633760), (2, 190316880), (3, 126877920), (4, 95158440), (5, 76126752), (6, 63438960), (8, 47579220), (9, 42292640), (10, 38063376), (12, 31719480), (13, 29279520), (15, 25375584), (16, 23789610), (18, 21146320), (20, 19031688), (24, 15859740), (26, 14639760), (30, 12687792), (32, 11894805), (36, 10573160), (39, 9759840), (40, 9515844), (45, 8458528), (48, 7929870), (52, 7319880), (60, 6343896), (65, 5855904), (72, 5286580), (78, 4879920), (80, 4757922), (90, 4229264), (96, 3964935), (104, 3659940), (117, 3253280), (120, 3171948), (130, 2927952), (144, 2643290), (156, 2439960), (160, 2378961), (180, 2114632), (195, 1951968), (208, 1829970), (234, 1626640), (240, 1585974), (260, 1463976), (288, 1321645), (312, 1219980), (360, 1057316), (390, 975984), (416, 914985), (468, 813320), (480, 792987), (520, 731988), (585, 650656), (624, 609990), (720, 528658), (780, 487992), (936, 406660), (1040, 365994), (1170, 325328), (1248, 304995), (1440, 264329), (1560, 243996), (1872, 203330), (2080, 182997), (2340, 162664), (3120, 121998), (3744, 101665), (4680, 81332), (6240, 60999), (9360, 40666), (18720, 20333)]