121961880

素因数分解:

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

素因数の和:8321

約数の個数: 96

約数和(自身を含む): 406092960

約数和(自身を除く): 284131080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8263, 14760, 16526, 24789, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 123945, 148734, 165260, 198312, 247890, 297468, 330520, 338783, 371835, 495780, 594936, 677566, 743670, 991560, 1016349, 1355132, 1487340, 1693915, 2032698, 2710264, 2974680, 3049047, 3387830, 4065396, 5081745, 6098094, 6775660, 8130792, 10163490, 12196188, 13551320, 15245235, 20326980, 24392376, 30490470, 40653960, 60980940, 121961880]

約数ペア:

[(1, 121961880), (2, 60980940), (3, 40653960), (4, 30490470), (5, 24392376), (6, 20326980), (8, 15245235), (9, 13551320), (10, 12196188), (12, 10163490), (15, 8130792), (18, 6775660), (20, 6098094), (24, 5081745), (30, 4065396), (36, 3387830), (40, 3049047), (41, 2974680), (45, 2710264), (60, 2032698), (72, 1693915), (82, 1487340), (90, 1355132), (120, 1016349), (123, 991560), (164, 743670), (180, 677566), (205, 594936), (246, 495780), (328, 371835), (360, 338783), (369, 330520), (410, 297468), (492, 247890), (615, 198312), (738, 165260), (820, 148734), (984, 123945), (1230, 99156), (1476, 82630), (1640, 74367), (1845, 66104), (2460, 49578), (2952, 41315), (3690, 33052), (4920, 24789), (7380, 16526), (8263, 14760)]