491043960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124001}}^1$

素因数の和:124029

約数の個数: 96

約数和(自身を含む): 1740988080

約数和(自身を除く): 1249944120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 124001, 248002, 372003, 496004, 620005, 744006, 992008, 1116009, 1240010, 1364011, 1488012, 1860015, 2232018, 2480020, 2728022, 2976024, 3720030, 4092033, 4464036, 4960040, 5456044, 5580045, 6820055, 7440060, 8184066, 8928072, 10912088, 11160090, 12276099, 13640110, 14880120, 16368132, 20460165, 22320180, 24552198, 27280220, 32736264, 40920330, 44640360, 49104396, 54560440, 61380495, 81840660, 98208792, 122760990, 163681320, 245521980, 491043960]

約数ペア:

[(1, 491043960), (2, 245521980), (3, 163681320), (4, 122760990), (5, 98208792), (6, 81840660), (8, 61380495), (9, 54560440), (10, 49104396), (11, 44640360), (12, 40920330), (15, 32736264), (18, 27280220), (20, 24552198), (22, 22320180), (24, 20460165), (30, 16368132), (33, 14880120), (36, 13640110), (40, 12276099), (44, 11160090), (45, 10912088), (55, 8928072), (60, 8184066), (66, 7440060), (72, 6820055), (88, 5580045), (90, 5456044), (99, 4960040), (110, 4464036), (120, 4092033), (132, 3720030), (165, 2976024), (180, 2728022), (198, 2480020), (220, 2232018), (264, 1860015), (330, 1488012), (360, 1364011), (396, 1240010), (440, 1116009), (495, 992008), (660, 744006), (792, 620005), (990, 496004), (1320, 372003), (1980, 248002), (3960, 124001)]