74406720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 238109760

約数和(自身を除く): 163703040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 179, 192, 240, 320, 358, 433, 480, 537, 716, 866, 895, 960, 1074, 1299, 1432, 1732, 1790, 2148, 2165, 2598, 2685, 2864, 3464, 3580, 4296, 4330, 5196, 5370, 5728, 6495, 6928, 7160, 8592, 8660, 10392, 10740, 11456, 12990, 13856, 14320, 17184, 17320, 20784, 21480, 25980, 27712, 28640, 34368, 34640, 41568, 42960, 51960, 57280, 69280, 77507, 83136, 85920, 103920, 138560, 155014, 171840, 207840, 232521, 310028, 387535, 415680, 465042, 620056, 775070, 930084, 1162605, 1240112, 1550140, 1860168, 2325210, 2480224, 3100280, 3720336, 4650420, 4960448, 6200560, 7440672, 9300840, 12401120, 14881344, 18601680, 24802240, 37203360, 74406720]

約数ペア:

[(1, 74406720), (2, 37203360), (3, 24802240), (4, 18601680), (5, 14881344), (6, 12401120), (8, 9300840), (10, 7440672), (12, 6200560), (15, 4960448), (16, 4650420), (20, 3720336), (24, 3100280), (30, 2480224), (32, 2325210), (40, 1860168), (48, 1550140), (60, 1240112), (64, 1162605), (80, 930084), (96, 775070), (120, 620056), (160, 465042), (179, 415680), (192, 387535), (240, 310028), (320, 232521), (358, 207840), (433, 171840), (480, 155014), (537, 138560), (716, 103920), (866, 85920), (895, 83136), (960, 77507), (1074, 69280), (1299, 57280), (1432, 51960), (1732, 42960), (1790, 41568), (2148, 34640), (2165, 34368), (2598, 28640), (2685, 27712), (2864, 25980), (3464, 21480), (3580, 20784), (4296, 17320), (4330, 17184), (5196, 14320), (5370, 13856), (5728, 12990), (6495, 11456), (6928, 10740), (7160, 10392), (8592, 8660)]