38519280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 160

約数和(自身を含む): 140616000

約数和(自身を除く): 102096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1049, 1080, 1224, 1360, 1530, 1836, 2040, 2098, 2160, 2295, 2448, 3060, 3147, 3672, 4080, 4196, 4590, 5245, 6120, 6294, 7344, 8392, 9180, 9441, 10490, 12240, 12588, 15735, 16784, 17833, 18360, 18882, 20980, 25176, 28323, 31470, 35666, 36720, 37764, 41960, 47205, 50352, 53499, 56646, 62940, 71332, 75528, 83920, 89165, 94410, 106998, 113292, 125880, 141615, 142664, 151056, 160497, 178330, 188820, 213996, 226584, 251760, 267495, 283230, 285328, 320994, 356660, 377640, 427992, 453168, 481491, 534990, 566460, 641988, 713320, 755280, 802485, 855984, 962982, 1069980, 1132920, 1283976, 1426640, 1604970, 1925964, 2139960, 2265840, 2407455, 2567952, 3209940, 3851928, 4279920, 4814910, 6419880, 7703856, 9629820, 12839760, 19259640, 38519280]

約数ペア:

[(1, 38519280), (2, 19259640), (3, 12839760), (4, 9629820), (5, 7703856), (6, 6419880), (8, 4814910), (9, 4279920), (10, 3851928), (12, 3209940), (15, 2567952), (16, 2407455), (17, 2265840), (18, 2139960), (20, 1925964), (24, 1604970), (27, 1426640), (30, 1283976), (34, 1132920), (36, 1069980), (40, 962982), (45, 855984), (48, 802485), (51, 755280), (54, 713320), (60, 641988), (68, 566460), (72, 534990), (80, 481491), (85, 453168), (90, 427992), (102, 377640), (108, 356660), (120, 320994), (135, 285328), (136, 283230), (144, 267495), (153, 251760), (170, 226584), (180, 213996), (204, 188820), (216, 178330), (240, 160497), (255, 151056), (270, 142664), (272, 141615), (306, 125880), (340, 113292), (360, 106998), (408, 94410), (432, 89165), (459, 83920), (510, 75528), (540, 71332), (612, 62940), (680, 56646), (720, 53499), (765, 50352), (816, 47205), (918, 41960), (1020, 37764), (1049, 36720), (1080, 35666), (1224, 31470), (1360, 28323), (1530, 25176), (1836, 20980), (2040, 18882), (2098, 18360), (2160, 17833), (2295, 16784), (2448, 15735), (3060, 12588), (3147, 12240), (3672, 10490), (4080, 9441), (4196, 9180), (4590, 8392), (5245, 7344), (6120, 6294)]