168689880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 549853200

約数和(自身を除く): 381163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 619, 757, 1238, 1514, 1857, 2271, 2476, 3028, 3095, 3714, 3785, 4542, 4952, 5571, 6056, 6190, 6813, 7428, 7570, 9084, 9285, 11142, 11355, 12380, 13626, 14856, 15140, 18168, 18570, 22284, 22710, 24760, 27252, 27855, 30280, 34065, 37140, 44568, 45420, 54504, 55710, 68130, 74280, 90840, 111420, 136260, 222840, 272520, 468583, 937166, 1405749, 1874332, 2342915, 2811498, 3748664, 4217247, 4685830, 5622996, 7028745, 8434494, 9371660, 11245992, 14057490, 16868988, 18743320, 21086235, 28114980, 33737976, 42172470, 56229960, 84344940, 168689880]

約数ペア:

[(1, 168689880), (2, 84344940), (3, 56229960), (4, 42172470), (5, 33737976), (6, 28114980), (8, 21086235), (9, 18743320), (10, 16868988), (12, 14057490), (15, 11245992), (18, 9371660), (20, 8434494), (24, 7028745), (30, 5622996), (36, 4685830), (40, 4217247), (45, 3748664), (60, 2811498), (72, 2342915), (90, 1874332), (120, 1405749), (180, 937166), (360, 468583), (619, 272520), (757, 222840), (1238, 136260), (1514, 111420), (1857, 90840), (2271, 74280), (2476, 68130), (3028, 55710), (3095, 54504), (3714, 45420), (3785, 44568), (4542, 37140), (4952, 34065), (5571, 30280), (6056, 27855), (6190, 27252), (6813, 24760), (7428, 22710), (7570, 22284), (9084, 18570), (9285, 18168), (11142, 15140), (11355, 14856), (12380, 13626)]