155698560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27031}}^1$

素因数の和:27056

約数の個数: 96

約数和(自身を含む): 537666480

約数和(自身を除く): 381967920

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 243279, 270310, 324372, 405465, 432496, 486558, 540620, 648744, 810930, 864992, 973116, 1081240, 1216395, 1297488, 1621860, 1729984, 1946232, 2162480, 2432790, 2594976, 3243720, 3459968, 3892464, 4324960, 4865580, 5189952, 6487440, 7784928, 8649920, 9731160, 10379904, 12974880, 15569856, 17299840, 19462320, 25949760, 31139712, 38924640, 51899520, 77849280, 155698560]

約数ペア:

[(1, 155698560), (2, 77849280), (3, 51899520), (4, 38924640), (5, 31139712), (6, 25949760), (8, 19462320), (9, 17299840), (10, 15569856), (12, 12974880), (15, 10379904), (16, 9731160), (18, 8649920), (20, 7784928), (24, 6487440), (30, 5189952), (32, 4865580), (36, 4324960), (40, 3892464), (45, 3459968), (48, 3243720), (60, 2594976), (64, 2432790), (72, 2162480), (80, 1946232), (90, 1729984), (96, 1621860), (120, 1297488), (128, 1216395), (144, 1081240), (160, 973116), (180, 864992), (192, 810930), (240, 648744), (288, 540620), (320, 486558), (360, 432496), (384, 405465), (480, 324372), (576, 270310), (640, 243279), (720, 216248), (960, 162186), (1152, 135155), (1440, 108124), (1920, 81093), (2880, 54062), (5760, 27031)]