172983960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5505

約数の個数: 96

約数和(自身を含む): 568620000

約数和(自身を除く): 395636040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 5399, 6408, 8010, 10680, 10798, 16020, 16197, 21596, 26995, 32040, 32394, 43192, 48591, 53990, 64788, 80985, 97182, 107980, 129576, 161970, 194364, 215960, 242955, 323940, 388728, 480511, 485910, 647880, 961022, 971820, 1441533, 1922044, 1943640, 2402555, 2883066, 3844088, 4324599, 4805110, 5766132, 7207665, 8649198, 9610220, 11532264, 14415330, 17298396, 19220440, 21622995, 28830660, 34596792, 43245990, 57661320, 86491980, 172983960]

約数ペア:

[(1, 172983960), (2, 86491980), (3, 57661320), (4, 43245990), (5, 34596792), (6, 28830660), (8, 21622995), (9, 19220440), (10, 17298396), (12, 14415330), (15, 11532264), (18, 9610220), (20, 8649198), (24, 7207665), (30, 5766132), (36, 4805110), (40, 4324599), (45, 3844088), (60, 2883066), (72, 2402555), (89, 1943640), (90, 1922044), (120, 1441533), (178, 971820), (180, 961022), (267, 647880), (356, 485910), (360, 480511), (445, 388728), (534, 323940), (712, 242955), (801, 215960), (890, 194364), (1068, 161970), (1335, 129576), (1602, 107980), (1780, 97182), (2136, 80985), (2670, 64788), (3204, 53990), (3560, 48591), (4005, 43192), (5340, 32394), (5399, 32040), (6408, 26995), (8010, 21596), (10680, 16197), (10798, 16020)]