77423760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 261840384

約数和(自身を除く): 184416624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 563, 573, 720, 764, 955, 1126, 1146, 1528, 1689, 1719, 1910, 2252, 2292, 2815, 2865, 3056, 3378, 3438, 3820, 4504, 4584, 5067, 5630, 5730, 6756, 6876, 7640, 8445, 8595, 9008, 9168, 10134, 11260, 11460, 13512, 13752, 15280, 16890, 17190, 20268, 22520, 22920, 25335, 27024, 27504, 33780, 34380, 40536, 45040, 45840, 50670, 67560, 68760, 81072, 101340, 107533, 135120, 137520, 202680, 215066, 322599, 405360, 430132, 537665, 645198, 860264, 967797, 1075330, 1290396, 1612995, 1720528, 1935594, 2150660, 2580792, 3225990, 3871188, 4301320, 4838985, 5161584, 6451980, 7742376, 8602640, 9677970, 12903960, 15484752, 19355940, 25807920, 38711880, 77423760]

約数ペア:

[(1, 77423760), (2, 38711880), (3, 25807920), (4, 19355940), (5, 15484752), (6, 12903960), (8, 9677970), (9, 8602640), (10, 7742376), (12, 6451980), (15, 5161584), (16, 4838985), (18, 4301320), (20, 3871188), (24, 3225990), (30, 2580792), (36, 2150660), (40, 1935594), (45, 1720528), (48, 1612995), (60, 1290396), (72, 1075330), (80, 967797), (90, 860264), (120, 645198), (144, 537665), (180, 430132), (191, 405360), (240, 322599), (360, 215066), (382, 202680), (563, 137520), (573, 135120), (720, 107533), (764, 101340), (955, 81072), (1126, 68760), (1146, 67560), (1528, 50670), (1689, 45840), (1719, 45040), (1910, 40536), (2252, 34380), (2292, 33780), (2815, 27504), (2865, 27024), (3056, 25335), (3378, 22920), (3438, 22520), (3820, 20268), (4504, 17190), (4584, 16890), (5067, 15280), (5630, 13752), (5730, 13512), (6756, 11460), (6876, 11260), (7640, 10134), (8445, 9168), (8595, 9008)]