146518560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101749}}^1$

素因数の和:101770

約数の個数: 72

約数和(自身を含む): 499999500

約数和(自身を除く): 353480940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101749, 203498, 305247, 406996, 508745, 610494, 813992, 915741, 1017490, 1220988, 1526235, 1627984, 1831482, 2034980, 2441976, 3052470, 3255968, 3662964, 4069960, 4578705, 4883952, 6104940, 7325928, 8139920, 9157410, 9767904, 12209880, 14651856, 16279840, 18314820, 24419760, 29303712, 36629640, 48839520, 73259280, 146518560]

約数ペア:

[(1, 146518560), (2, 73259280), (3, 48839520), (4, 36629640), (5, 29303712), (6, 24419760), (8, 18314820), (9, 16279840), (10, 14651856), (12, 12209880), (15, 9767904), (16, 9157410), (18, 8139920), (20, 7325928), (24, 6104940), (30, 4883952), (32, 4578705), (36, 4069960), (40, 3662964), (45, 3255968), (48, 3052470), (60, 2441976), (72, 2034980), (80, 1831482), (90, 1627984), (96, 1526235), (120, 1220988), (144, 1017490), (160, 915741), (180, 813992), (240, 610494), (288, 508745), (360, 406996), (480, 305247), (720, 203498), (1440, 101749)]