378199680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11587}}^1$

素因数の和:11626

約数の個数: 128

約数和(自身を含む): 1276534080

約数和(自身を除く): 898334400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 11587, 16320, 23174, 32640, 34761, 46348, 57935, 69522, 92696, 115870, 139044, 173805, 185392, 196979, 231740, 278088, 347610, 370784, 393958, 463480, 556176, 590937, 695220, 741568, 787916, 926960, 984895, 1112352, 1181874, 1390440, 1483136, 1575832, 1853920, 1969790, 2224704, 2363748, 2780880, 2954685, 3151664, 3707840, 3939580, 4449408, 4727496, 5561760, 5909370, 6303328, 7415680, 7879160, 9454992, 11123520, 11818740, 12606656, 15758320, 18909984, 22247040, 23637480, 25213312, 31516640, 37819968, 47274960, 63033280, 75639936, 94549920, 126066560, 189099840, 378199680]

約数ペア:

[(1, 378199680), (2, 189099840), (3, 126066560), (4, 94549920), (5, 75639936), (6, 63033280), (8, 47274960), (10, 37819968), (12, 31516640), (15, 25213312), (16, 23637480), (17, 22247040), (20, 18909984), (24, 15758320), (30, 12606656), (32, 11818740), (34, 11123520), (40, 9454992), (48, 7879160), (51, 7415680), (60, 6303328), (64, 5909370), (68, 5561760), (80, 4727496), (85, 4449408), (96, 3939580), (102, 3707840), (120, 3151664), (128, 2954685), (136, 2780880), (160, 2363748), (170, 2224704), (192, 1969790), (204, 1853920), (240, 1575832), (255, 1483136), (272, 1390440), (320, 1181874), (340, 1112352), (384, 984895), (408, 926960), (480, 787916), (510, 741568), (544, 695220), (640, 590937), (680, 556176), (816, 463480), (960, 393958), (1020, 370784), (1088, 347610), (1360, 278088), (1632, 231740), (1920, 196979), (2040, 185392), (2176, 173805), (2720, 139044), (3264, 115870), (4080, 92696), (5440, 69522), (6528, 57935), (8160, 46348), (10880, 34761), (11587, 32640), (16320, 23174)]