885640320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{153757}}^1$

素因数の和:153782

約数の個数: 96

約数和(自身を含む): 3058246620

約数和(自身を除く): 2172606300

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, 153757, 307514, 461271, 615028, 768785, 922542, 1230056, 1383813, 1537570, 1845084, 2306355, 2460112, 2767626, 3075140, 3690168, 4612710, 4920224, 5535252, 6150280, 6919065, 7380336, 9225420, 9840448, 11070504, 12300560, 13838130, 14760672, 18450840, 19680896, 22141008, 24601120, 27676260, 29521344, 36901680, 44282016, 49202240, 55352520, 59042688, 73803360, 88564032, 98404480, 110705040, 147606720, 177128064, 221410080, 295213440, 442820160, 885640320]

約数ペア:

[(1, 885640320), (2, 442820160), (3, 295213440), (4, 221410080), (5, 177128064), (6, 147606720), (8, 110705040), (9, 98404480), (10, 88564032), (12, 73803360), (15, 59042688), (16, 55352520), (18, 49202240), (20, 44282016), (24, 36901680), (30, 29521344), (32, 27676260), (36, 24601120), (40, 22141008), (45, 19680896), (48, 18450840), (60, 14760672), (64, 13838130), (72, 12300560), (80, 11070504), (90, 9840448), (96, 9225420), (120, 7380336), (128, 6919065), (144, 6150280), (160, 5535252), (180, 4920224), (192, 4612710), (240, 3690168), (288, 3075140), (320, 2767626), (360, 2460112), (384, 2306355), (480, 1845084), (576, 1537570), (640, 1383813), (720, 1230056), (960, 922542), (1152, 768785), (1440, 615028), (1920, 461271), (2880, 307514), (5760, 153757)]