121347360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4995

約数の個数: 144

約数和(自身を含む): 438545016

約数和(自身を除く): 317197656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 4957, 6120, 8160, 9914, 12240, 14871, 19828, 24480, 24785, 29742, 39656, 44613, 49570, 59484, 74355, 79312, 84269, 89226, 99140, 118968, 148710, 158624, 168538, 178452, 198280, 223065, 237936, 252807, 297420, 337076, 356904, 396560, 421345, 446130, 475872, 505614, 594840, 674152, 713808, 758421, 793120, 842690, 892260, 1011228, 1189680, 1264035, 1348304, 1427616, 1516842, 1685380, 1784520, 2022456, 2379360, 2528070, 2696608, 3033684, 3370760, 3569040, 3792105, 4044912, 5056140, 6067368, 6741520, 7138080, 7584210, 8089824, 10112280, 12134736, 13483040, 15168420, 20224560, 24269472, 30336840, 40449120, 60673680, 121347360]

約数ペア:

[(1, 121347360), (2, 60673680), (3, 40449120), (4, 30336840), (5, 24269472), (6, 20224560), (8, 15168420), (9, 13483040), (10, 12134736), (12, 10112280), (15, 8089824), (16, 7584210), (17, 7138080), (18, 6741520), (20, 6067368), (24, 5056140), (30, 4044912), (32, 3792105), (34, 3569040), (36, 3370760), (40, 3033684), (45, 2696608), (48, 2528070), (51, 2379360), (60, 2022456), (68, 1784520), (72, 1685380), (80, 1516842), (85, 1427616), (90, 1348304), (96, 1264035), (102, 1189680), (120, 1011228), (136, 892260), (144, 842690), (153, 793120), (160, 758421), (170, 713808), (180, 674152), (204, 594840), (240, 505614), (255, 475872), (272, 446130), (288, 421345), (306, 396560), (340, 356904), (360, 337076), (408, 297420), (480, 252807), (510, 237936), (544, 223065), (612, 198280), (680, 178452), (720, 168538), (765, 158624), (816, 148710), (1020, 118968), (1224, 99140), (1360, 89226), (1440, 84269), (1530, 79312), (1632, 74355), (2040, 59484), (2448, 49570), (2720, 44613), (3060, 39656), (4080, 29742), (4896, 24785), (4957, 24480), (6120, 19828), (8160, 14871), (9914, 12240)]