80353080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1650

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 193362120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1583, 1692, 1880, 2115, 2538, 2820, 3166, 3384, 4230, 4749, 5076, 5640, 6332, 6345, 7915, 8460, 9498, 10152, 12664, 12690, 14247, 15830, 16920, 18996, 23745, 25380, 28494, 31660, 37992, 42741, 47490, 50760, 56988, 63320, 71235, 74401, 85482, 94980, 113976, 142470, 148802, 170964, 189960, 213705, 223203, 284940, 297604, 341928, 372005, 427410, 446406, 569880, 595208, 669609, 744010, 854820, 892812, 1116015, 1339218, 1488020, 1709640, 1785624, 2008827, 2232030, 2678436, 2976040, 3348045, 4017654, 4464060, 5356872, 6696090, 8035308, 8928120, 10044135, 13392180, 16070616, 20088270, 26784360, 40176540, 80353080]

約数ペア:

[(1, 80353080), (2, 40176540), (3, 26784360), (4, 20088270), (5, 16070616), (6, 13392180), (8, 10044135), (9, 8928120), (10, 8035308), (12, 6696090), (15, 5356872), (18, 4464060), (20, 4017654), (24, 3348045), (27, 2976040), (30, 2678436), (36, 2232030), (40, 2008827), (45, 1785624), (47, 1709640), (54, 1488020), (60, 1339218), (72, 1116015), (90, 892812), (94, 854820), (108, 744010), (120, 669609), (135, 595208), (141, 569880), (180, 446406), (188, 427410), (216, 372005), (235, 341928), (270, 297604), (282, 284940), (360, 223203), (376, 213705), (423, 189960), (470, 170964), (540, 148802), (564, 142470), (705, 113976), (846, 94980), (940, 85482), (1080, 74401), (1128, 71235), (1269, 63320), (1410, 56988), (1583, 50760), (1692, 47490), (1880, 42741), (2115, 37992), (2538, 31660), (2820, 28494), (3166, 25380), (3384, 23745), (4230, 18996), (4749, 16920), (5076, 15830), (5640, 14247), (6332, 12690), (6345, 12664), (7915, 10152), (8460, 9498)]