487847520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8263}}^1$

素因数の和:8325

約数の個数: 144

約数和(自身を含む): 1705590432

約数和(自身を除く): 1217742912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 8263, 9840, 11808, 14760, 16526, 19680, 24789, 29520, 33052, 41315, 49578, 59040, 66104, 74367, 82630, 99156, 123945, 132208, 148734, 165260, 198312, 247890, 264416, 297468, 330520, 338783, 371835, 396624, 495780, 594936, 661040, 677566, 743670, 793248, 991560, 1016349, 1189872, 1322080, 1355132, 1487340, 1693915, 1983120, 2032698, 2379744, 2710264, 2974680, 3049047, 3387830, 3966240, 4065396, 5081745, 5420528, 5949360, 6098094, 6775660, 8130792, 10163490, 10841056, 11898720, 12196188, 13551320, 15245235, 16261584, 20326980, 24392376, 27102640, 30490470, 32523168, 40653960, 48784752, 54205280, 60980940, 81307920, 97569504, 121961880, 162615840, 243923760, 487847520]

約数ペア:

[(1, 487847520), (2, 243923760), (3, 162615840), (4, 121961880), (5, 97569504), (6, 81307920), (8, 60980940), (9, 54205280), (10, 48784752), (12, 40653960), (15, 32523168), (16, 30490470), (18, 27102640), (20, 24392376), (24, 20326980), (30, 16261584), (32, 15245235), (36, 13551320), (40, 12196188), (41, 11898720), (45, 10841056), (48, 10163490), (60, 8130792), (72, 6775660), (80, 6098094), (82, 5949360), (90, 5420528), (96, 5081745), (120, 4065396), (123, 3966240), (144, 3387830), (160, 3049047), (164, 2974680), (180, 2710264), (205, 2379744), (240, 2032698), (246, 1983120), (288, 1693915), (328, 1487340), (360, 1355132), (369, 1322080), (410, 1189872), (480, 1016349), (492, 991560), (615, 793248), (656, 743670), (720, 677566), (738, 661040), (820, 594936), (984, 495780), (1230, 396624), (1312, 371835), (1440, 338783), (1476, 330520), (1640, 297468), (1845, 264416), (1968, 247890), (2460, 198312), (2952, 165260), (3280, 148734), (3690, 132208), (3936, 123945), (4920, 99156), (5904, 82630), (6560, 74367), (7380, 66104), (8263, 59040), (9840, 49578), (11808, 41315), (14760, 33052), (16526, 29520), (19680, 24789)]