672624720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 2412970560

約数和(自身を除く): 1740345840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 179, 180, 204, 240, 255, 272, 306, 307, 340, 358, 360, 408, 510, 537, 612, 614, 680, 716, 720, 765, 816, 895, 921, 1020, 1074, 1224, 1228, 1360, 1432, 1530, 1535, 1611, 1790, 1842, 2040, 2148, 2448, 2456, 2685, 2763, 2864, 3043, 3060, 3070, 3222, 3580, 3684, 4080, 4296, 4605, 4912, 5219, 5370, 5526, 6086, 6120, 6140, 6444, 7160, 7368, 8055, 8592, 9129, 9210, 10438, 10740, 11052, 12172, 12240, 12280, 12888, 13815, 14320, 14736, 15215, 15657, 16110, 18258, 18420, 20876, 21480, 22104, 24344, 24560, 25776, 26095, 27387, 27630, 30430, 31314, 32220, 36516, 36840, 41752, 42960, 44208, 45645, 46971, 48688, 52190, 54774, 54953, 55260, 60860, 62628, 64440, 73032, 73680, 78285, 83504, 91290, 93942, 104380, 109548, 109906, 110520, 121720, 125256, 128880, 136935, 146064, 156570, 164859, 182580, 187884, 208760, 219096, 219812, 221040, 234855, 243440, 250512, 273870, 274765, 313140, 329718, 365160, 375768, 417520, 438192, 439624, 469710, 494577, 547740, 549530, 626280, 659436, 730320, 751536, 824295, 879248, 934201, 939420, 989154, 1095480, 1099060, 1252560, 1318872, 1648590, 1868402, 1878840, 1978308, 2190960, 2198120, 2472885, 2637744, 2802603, 3297180, 3736804, 3757680, 3956616, 4396240, 4671005, 4945770, 5605206, 6594360, 7473608, 7913232, 8407809, 9342010, 9891540, 11210412, 13188720, 14013015, 14947216, 16815618, 18684020, 19783080, 22420824, 28026030, 33631236, 37368040, 39566160, 42039045, 44841648, 56052060, 67262472, 74736080, 84078090, 112104120, 134524944, 168156180, 224208240, 336312360, 672624720]

約数ペア:

[(1, 672624720), (2, 336312360), (3, 224208240), (4, 168156180), (5, 134524944), (6, 112104120), (8, 84078090), (9, 74736080), (10, 67262472), (12, 56052060), (15, 44841648), (16, 42039045), (17, 39566160), (18, 37368040), (20, 33631236), (24, 28026030), (30, 22420824), (34, 19783080), (36, 18684020), (40, 16815618), (45, 14947216), (48, 14013015), (51, 13188720), (60, 11210412), (68, 9891540), (72, 9342010), (80, 8407809), (85, 7913232), (90, 7473608), (102, 6594360), (120, 5605206), (136, 4945770), (144, 4671005), (153, 4396240), (170, 3956616), (179, 3757680), (180, 3736804), (204, 3297180), (240, 2802603), (255, 2637744), (272, 2472885), (306, 2198120), (307, 2190960), (340, 1978308), (358, 1878840), (360, 1868402), (408, 1648590), (510, 1318872), (537, 1252560), (612, 1099060), (614, 1095480), (680, 989154), (716, 939420), (720, 934201), (765, 879248), (816, 824295), (895, 751536), (921, 730320), (1020, 659436), (1074, 626280), (1224, 549530), (1228, 547740), (1360, 494577), (1432, 469710), (1530, 439624), (1535, 438192), (1611, 417520), (1790, 375768), (1842, 365160), (2040, 329718), (2148, 313140), (2448, 274765), (2456, 273870), (2685, 250512), (2763, 243440), (2864, 234855), (3043, 221040), (3060, 219812), (3070, 219096), (3222, 208760), (3580, 187884), (3684, 182580), (4080, 164859), (4296, 156570), (4605, 146064), (4912, 136935), (5219, 128880), (5370, 125256), (5526, 121720), (6086, 110520), (6120, 109906), (6140, 109548), (6444, 104380), (7160, 93942), (7368, 91290), (8055, 83504), (8592, 78285), (9129, 73680), (9210, 73032), (10438, 64440), (10740, 62628), (11052, 60860), (12172, 55260), (12240, 54953), (12280, 54774), (12888, 52190), (13815, 48688), (14320, 46971), (14736, 45645), (15215, 44208), (15657, 42960), (16110, 41752), (18258, 36840), (18420, 36516), (20876, 32220), (21480, 31314), (22104, 30430), (24344, 27630), (24560, 27387), (25776, 26095)]