62720640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 96

約数和(自身を含む): 216602100

約数和(自身を除く): 153881460

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, 10889, 21778, 32667, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 163335, 174224, 196002, 217780, 261336, 326670, 348448, 392004, 435560, 490005, 522672, 653340, 696896, 784008, 871120, 980010, 1045344, 1306680, 1393792, 1568016, 1742240, 1960020, 2090688, 2613360, 3136032, 3484480, 3920040, 4181376, 5226720, 6272064, 6968960, 7840080, 10453440, 12544128, 15680160, 20906880, 31360320, 62720640]

約数ペア:

[(1, 62720640), (2, 31360320), (3, 20906880), (4, 15680160), (5, 12544128), (6, 10453440), (8, 7840080), (9, 6968960), (10, 6272064), (12, 5226720), (15, 4181376), (16, 3920040), (18, 3484480), (20, 3136032), (24, 2613360), (30, 2090688), (32, 1960020), (36, 1742240), (40, 1568016), (45, 1393792), (48, 1306680), (60, 1045344), (64, 980010), (72, 871120), (80, 784008), (90, 696896), (96, 653340), (120, 522672), (128, 490005), (144, 435560), (160, 392004), (180, 348448), (192, 326670), (240, 261336), (288, 217780), (320, 196002), (360, 174224), (384, 163335), (480, 130668), (576, 108890), (640, 98001), (720, 87112), (960, 65334), (1152, 54445), (1440, 43556), (1920, 32667), (2880, 21778), (5760, 10889)]