406033920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17652

約数の個数: 120

約数和(自身を含む): 1406289456

約数和(自身を除く): 1000255536

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 17623, 23040, 35246, 52869, 70492, 88115, 105738, 140984, 158607, 176230, 211476, 264345, 281968, 317214, 352460, 422952, 528690, 563936, 634428, 704920, 793035, 845904, 1057380, 1127872, 1268856, 1409840, 1586070, 1691808, 2114760, 2255744, 2537712, 2819680, 3172140, 3383616, 4229520, 4511488, 5075424, 5639360, 6344280, 6767232, 8459040, 9022976, 10150848, 11278720, 12688560, 13534464, 16918080, 20301696, 22557440, 25377120, 27068928, 33836160, 40603392, 45114880, 50754240, 67672320, 81206784, 101508480, 135344640, 203016960, 406033920]

約数ペア:

[(1, 406033920), (2, 203016960), (3, 135344640), (4, 101508480), (5, 81206784), (6, 67672320), (8, 50754240), (9, 45114880), (10, 40603392), (12, 33836160), (15, 27068928), (16, 25377120), (18, 22557440), (20, 20301696), (24, 16918080), (30, 13534464), (32, 12688560), (36, 11278720), (40, 10150848), (45, 9022976), (48, 8459040), (60, 6767232), (64, 6344280), (72, 5639360), (80, 5075424), (90, 4511488), (96, 4229520), (120, 3383616), (128, 3172140), (144, 2819680), (160, 2537712), (180, 2255744), (192, 2114760), (240, 1691808), (256, 1586070), (288, 1409840), (320, 1268856), (360, 1127872), (384, 1057380), (480, 845904), (512, 793035), (576, 704920), (640, 634428), (720, 563936), (768, 528690), (960, 422952), (1152, 352460), (1280, 317214), (1440, 281968), (1536, 264345), (1920, 211476), (2304, 176230), (2560, 158607), (2880, 140984), (3840, 105738), (4608, 88115), (5760, 70492), (7680, 52869), (11520, 35246), (17623, 23040)]