18000960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 60569856

約数和(自身を除く): 42568896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1103, 1360, 1632, 2040, 2206, 2720, 3264, 3309, 4080, 4412, 5440, 5515, 6618, 8160, 8824, 11030, 13236, 16320, 16545, 17648, 18751, 22060, 26472, 33090, 35296, 37502, 44120, 52944, 56253, 66180, 70592, 75004, 88240, 93755, 105888, 112506, 132360, 150008, 176480, 187510, 211776, 225012, 264720, 281265, 300016, 352960, 375020, 450024, 529440, 562530, 600032, 750040, 900048, 1058880, 1125060, 1200064, 1500080, 1800096, 2250120, 3000160, 3600192, 4500240, 6000320, 9000480, 18000960]

約数ペア:

[(1, 18000960), (2, 9000480), (3, 6000320), (4, 4500240), (5, 3600192), (6, 3000160), (8, 2250120), (10, 1800096), (12, 1500080), (15, 1200064), (16, 1125060), (17, 1058880), (20, 900048), (24, 750040), (30, 600032), (32, 562530), (34, 529440), (40, 450024), (48, 375020), (51, 352960), (60, 300016), (64, 281265), (68, 264720), (80, 225012), (85, 211776), (96, 187510), (102, 176480), (120, 150008), (136, 132360), (160, 112506), (170, 105888), (192, 93755), (204, 88240), (240, 75004), (255, 70592), (272, 66180), (320, 56253), (340, 52944), (408, 44120), (480, 37502), (510, 35296), (544, 33090), (680, 26472), (816, 22060), (960, 18751), (1020, 17648), (1088, 16545), (1103, 16320), (1360, 13236), (1632, 11030), (2040, 8824), (2206, 8160), (2720, 6618), (3264, 5515), (3309, 5440), (4080, 4412)]