15951127680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11587}}^1$

素因数の和:11851

約数の個数: 192

約数和(自身を含む): 55316476800

約数和(自身を除く): 39365349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 288, 320, 360, 384, 478, 480, 576, 640, 717, 720, 956, 960, 1152, 1195, 1434, 1440, 1912, 1920, 2151, 2390, 2868, 2880, 3585, 3824, 4302, 4780, 5736, 5760, 7170, 7648, 8604, 9560, 10755, 11472, 11587, 14340, 15296, 17208, 19120, 21510, 22944, 23174, 28680, 30592, 34416, 34761, 38240, 43020, 45888, 46348, 57360, 57935, 68832, 69522, 76480, 86040, 91776, 92696, 104283, 114720, 115870, 137664, 139044, 152960, 172080, 173805, 185392, 208566, 229440, 231740, 275328, 278088, 344160, 347610, 370784, 417132, 458880, 463480, 521415, 556176, 688320, 695220, 741568, 834264, 926960, 1042830, 1112352, 1376640, 1390440, 1483136, 1668528, 1853920, 2085660, 2224704, 2769293, 2780880, 3337056, 3707840, 4171320, 4449408, 5538586, 5561760, 6674112, 7415680, 8307879, 8342640, 11077172, 11123520, 13348224, 13846465, 16615758, 16685280, 22154344, 22247040, 24923637, 27692930, 33231516, 33370560, 41539395, 44308688, 49847274, 55385860, 66463032, 66741120, 83078790, 88617376, 99694548, 110771720, 124618185, 132926064, 166157580, 177234752, 199389096, 221543440, 249236370, 265852128, 332315160, 354469504, 398778192, 443086880, 498472740, 531704256, 664630320, 797556384, 886173760, 996945480, 1063408512, 1329260640, 1595112768, 1772347520, 1993890960, 2658521280, 3190225536, 3987781920, 5317042560, 7975563840, 15951127680]

約数ペア:

[(1, 15951127680), (2, 7975563840), (3, 5317042560), (4, 3987781920), (5, 3190225536), (6, 2658521280), (8, 1993890960), (9, 1772347520), (10, 1595112768), (12, 1329260640), (15, 1063408512), (16, 996945480), (18, 886173760), (20, 797556384), (24, 664630320), (30, 531704256), (32, 498472740), (36, 443086880), (40, 398778192), (45, 354469504), (48, 332315160), (60, 265852128), (64, 249236370), (72, 221543440), (80, 199389096), (90, 177234752), (96, 166157580), (120, 132926064), (128, 124618185), (144, 110771720), (160, 99694548), (180, 88617376), (192, 83078790), (239, 66741120), (240, 66463032), (288, 55385860), (320, 49847274), (360, 44308688), (384, 41539395), (478, 33370560), (480, 33231516), (576, 27692930), (640, 24923637), (717, 22247040), (720, 22154344), (956, 16685280), (960, 16615758), (1152, 13846465), (1195, 13348224), (1434, 11123520), (1440, 11077172), (1912, 8342640), (1920, 8307879), (2151, 7415680), (2390, 6674112), (2868, 5561760), (2880, 5538586), (3585, 4449408), (3824, 4171320), (4302, 3707840), (4780, 3337056), (5736, 2780880), (5760, 2769293), (7170, 2224704), (7648, 2085660), (8604, 1853920), (9560, 1668528), (10755, 1483136), (11472, 1390440), (11587, 1376640), (14340, 1112352), (15296, 1042830), (17208, 926960), (19120, 834264), (21510, 741568), (22944, 695220), (23174, 688320), (28680, 556176), (30592, 521415), (34416, 463480), (34761, 458880), (38240, 417132), (43020, 370784), (45888, 347610), (46348, 344160), (57360, 278088), (57935, 275328), (68832, 231740), (69522, 229440), (76480, 208566), (86040, 185392), (91776, 173805), (92696, 172080), (104283, 152960), (114720, 139044), (115870, 137664)]