308589120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15307}}^1$

素因数の和:15337

約数の個数: 168

約数和(自身を含む): 1213128384

約数和(自身を除く): 904539264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15307, 20160, 30614, 45921, 61228, 76535, 91842, 107149, 122456, 137763, 153070, 183684, 214298, 229605, 244912, 275526, 306140, 321447, 367368, 428596, 459210, 489824, 535745, 551052, 612280, 642894, 688815, 734736, 857192, 918420, 964341, 979648, 1071490, 1102104, 1224560, 1285788, 1377630, 1469472, 1607235, 1714384, 1836840, 1928682, 2142980, 2204208, 2449120, 2571576, 2755260, 2938944, 3214470, 3428768, 3673680, 3857364, 4285960, 4408416, 4821705, 4898240, 5143152, 5510520, 6428940, 6857536, 7347360, 7714728, 8571920, 8816832, 9643410, 10286304, 11021040, 12857880, 14694720, 15429456, 17143840, 19286820, 20572608, 22042080, 25715760, 30858912, 34287680, 38573640, 44084160, 51431520, 61717824, 77147280, 102863040, 154294560, 308589120]

約数ペア:

[(1, 308589120), (2, 154294560), (3, 102863040), (4, 77147280), (5, 61717824), (6, 51431520), (7, 44084160), (8, 38573640), (9, 34287680), (10, 30858912), (12, 25715760), (14, 22042080), (15, 20572608), (16, 19286820), (18, 17143840), (20, 15429456), (21, 14694720), (24, 12857880), (28, 11021040), (30, 10286304), (32, 9643410), (35, 8816832), (36, 8571920), (40, 7714728), (42, 7347360), (45, 6857536), (48, 6428940), (56, 5510520), (60, 5143152), (63, 4898240), (64, 4821705), (70, 4408416), (72, 4285960), (80, 3857364), (84, 3673680), (90, 3428768), (96, 3214470), (105, 2938944), (112, 2755260), (120, 2571576), (126, 2449120), (140, 2204208), (144, 2142980), (160, 1928682), (168, 1836840), (180, 1714384), (192, 1607235), (210, 1469472), (224, 1377630), (240, 1285788), (252, 1224560), (280, 1102104), (288, 1071490), (315, 979648), (320, 964341), (336, 918420), (360, 857192), (420, 734736), (448, 688815), (480, 642894), (504, 612280), (560, 551052), (576, 535745), (630, 489824), (672, 459210), (720, 428596), (840, 367368), (960, 321447), (1008, 306140), (1120, 275526), (1260, 244912), (1344, 229605), (1440, 214298), (1680, 183684), (2016, 153070), (2240, 137763), (2520, 122456), (2880, 107149), (3360, 91842), (4032, 76535), (5040, 61228), (6720, 45921), (10080, 30614), (15307, 20160)]