15329520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 54282240

約数和(自身を除く): 38952720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 151, 180, 188, 216, 235, 240, 270, 282, 302, 360, 376, 423, 432, 453, 470, 540, 564, 604, 705, 720, 752, 755, 846, 906, 940, 1080, 1128, 1208, 1269, 1359, 1410, 1510, 1692, 1812, 1880, 2115, 2160, 2256, 2265, 2416, 2538, 2718, 2820, 3020, 3384, 3624, 3760, 4077, 4230, 4530, 5076, 5436, 5640, 6040, 6345, 6768, 6795, 7097, 7248, 8154, 8460, 9060, 10152, 10872, 11280, 12080, 12690, 13590, 14194, 16308, 16920, 18120, 20304, 20385, 21291, 21744, 25380, 27180, 28388, 32616, 33840, 35485, 36240, 40770, 42582, 50760, 54360, 56776, 63873, 65232, 70970, 81540, 85164, 101520, 106455, 108720, 113552, 127746, 141940, 163080, 170328, 191619, 212910, 255492, 283880, 319365, 326160, 340656, 383238, 425820, 510984, 567760, 638730, 766476, 851640, 958095, 1021968, 1277460, 1532952, 1703280, 1916190, 2554920, 3065904, 3832380, 5109840, 7664760, 15329520]

約数ペア:

[(1, 15329520), (2, 7664760), (3, 5109840), (4, 3832380), (5, 3065904), (6, 2554920), (8, 1916190), (9, 1703280), (10, 1532952), (12, 1277460), (15, 1021968), (16, 958095), (18, 851640), (20, 766476), (24, 638730), (27, 567760), (30, 510984), (36, 425820), (40, 383238), (45, 340656), (47, 326160), (48, 319365), (54, 283880), (60, 255492), (72, 212910), (80, 191619), (90, 170328), (94, 163080), (108, 141940), (120, 127746), (135, 113552), (141, 108720), (144, 106455), (151, 101520), (180, 85164), (188, 81540), (216, 70970), (235, 65232), (240, 63873), (270, 56776), (282, 54360), (302, 50760), (360, 42582), (376, 40770), (423, 36240), (432, 35485), (453, 33840), (470, 32616), (540, 28388), (564, 27180), (604, 25380), (705, 21744), (720, 21291), (752, 20385), (755, 20304), (846, 18120), (906, 16920), (940, 16308), (1080, 14194), (1128, 13590), (1208, 12690), (1269, 12080), (1359, 11280), (1410, 10872), (1510, 10152), (1692, 9060), (1812, 8460), (1880, 8154), (2115, 7248), (2160, 7097), (2256, 6795), (2265, 6768), (2416, 6345), (2538, 6040), (2718, 5640), (2820, 5436), (3020, 5076), (3384, 4530), (3624, 4230), (3760, 4077)]