297744480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18797}}^1$

素因数の和:18829

約数の個数: 144

約数和(自身を含む): 1108480464

約数和(自身を除く): 810735984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 18797, 37594, 56391, 75188, 93985, 112782, 150376, 169173, 187970, 206767, 225564, 281955, 300752, 338346, 375940, 413534, 451128, 563910, 601504, 620301, 676692, 751880, 827068, 845865, 902256, 1033835, 1127820, 1240602, 1353384, 1503760, 1654136, 1691730, 1804512, 1860903, 2067670, 2255640, 2481204, 2706768, 3007520, 3101505, 3308272, 3383460, 3721806, 4135340, 4511280, 4962408, 5413536, 6203010, 6616544, 6766920, 7443612, 8270680, 9022560, 9304515, 9924816, 12406020, 13533840, 14887224, 16541360, 18609030, 19849632, 24812040, 27067680, 29774448, 33082720, 37218060, 49624080, 59548896, 74436120, 99248160, 148872240, 297744480]

約数ペア:

[(1, 297744480), (2, 148872240), (3, 99248160), (4, 74436120), (5, 59548896), (6, 49624080), (8, 37218060), (9, 33082720), (10, 29774448), (11, 27067680), (12, 24812040), (15, 19849632), (16, 18609030), (18, 16541360), (20, 14887224), (22, 13533840), (24, 12406020), (30, 9924816), (32, 9304515), (33, 9022560), (36, 8270680), (40, 7443612), (44, 6766920), (45, 6616544), (48, 6203010), (55, 5413536), (60, 4962408), (66, 4511280), (72, 4135340), (80, 3721806), (88, 3383460), (90, 3308272), (96, 3101505), (99, 3007520), (110, 2706768), (120, 2481204), (132, 2255640), (144, 2067670), (160, 1860903), (165, 1804512), (176, 1691730), (180, 1654136), (198, 1503760), (220, 1353384), (240, 1240602), (264, 1127820), (288, 1033835), (330, 902256), (352, 845865), (360, 827068), (396, 751880), (440, 676692), (480, 620301), (495, 601504), (528, 563910), (660, 451128), (720, 413534), (792, 375940), (880, 338346), (990, 300752), (1056, 281955), (1320, 225564), (1440, 206767), (1584, 187970), (1760, 169173), (1980, 150376), (2640, 112782), (3168, 93985), (3960, 75188), (5280, 56391), (7920, 37594), (15840, 18797)]