4500240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 14784768

約数和(自身を除く): 10284528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1103, 1360, 2040, 2206, 3309, 4080, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 17648, 18751, 22060, 26472, 33090, 37502, 44120, 52944, 56253, 66180, 75004, 88240, 93755, 112506, 132360, 150008, 187510, 225012, 264720, 281265, 300016, 375020, 450024, 562530, 750040, 900048, 1125060, 1500080, 2250120, 4500240]

約数ペア:

[(1, 4500240), (2, 2250120), (3, 1500080), (4, 1125060), (5, 900048), (6, 750040), (8, 562530), (10, 450024), (12, 375020), (15, 300016), (16, 281265), (17, 264720), (20, 225012), (24, 187510), (30, 150008), (34, 132360), (40, 112506), (48, 93755), (51, 88240), (60, 75004), (68, 66180), (80, 56253), (85, 52944), (102, 44120), (120, 37502), (136, 33090), (170, 26472), (204, 22060), (240, 18751), (255, 17648), (272, 16545), (340, 13236), (408, 11030), (510, 8824), (680, 6618), (816, 5515), (1020, 4412), (1103, 4080), (1360, 3309), (2040, 2206)]