117751680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20443}}^1$

素因数の和:20468

約数の個数: 96

約数和(自身を含む): 406631160

約数和(自身を除く): 288879480

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, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20443, 40886, 61329, 81772, 102215, 122658, 163544, 183987, 204430, 245316, 306645, 327088, 367974, 408860, 490632, 613290, 654176, 735948, 817720, 919935, 981264, 1226580, 1308352, 1471896, 1635440, 1839870, 1962528, 2453160, 2616704, 2943792, 3270880, 3679740, 3925056, 4906320, 5887584, 6541760, 7359480, 7850112, 9812640, 11775168, 13083520, 14718960, 19625280, 23550336, 29437920, 39250560, 58875840, 117751680]

約数ペア:

[(1, 117751680), (2, 58875840), (3, 39250560), (4, 29437920), (5, 23550336), (6, 19625280), (8, 14718960), (9, 13083520), (10, 11775168), (12, 9812640), (15, 7850112), (16, 7359480), (18, 6541760), (20, 5887584), (24, 4906320), (30, 3925056), (32, 3679740), (36, 3270880), (40, 2943792), (45, 2616704), (48, 2453160), (60, 1962528), (64, 1839870), (72, 1635440), (80, 1471896), (90, 1308352), (96, 1226580), (120, 981264), (128, 919935), (144, 817720), (160, 735948), (180, 654176), (192, 613290), (240, 490632), (288, 408860), (320, 367974), (360, 327088), (384, 306645), (480, 245316), (576, 204430), (640, 183987), (720, 163544), (960, 122658), (1152, 102215), (1440, 81772), (1920, 61329), (2880, 40886), (5760, 20443)]