174193920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15148

約数の個数: 108

約数和(自身を含む): 602732676

約数和(自身を除く): 428538756

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 15121, 30242, 45363, 60484, 75605, 90726, 120968, 136089, 151210, 181452, 226815, 241936, 272178, 302420, 362904, 453630, 483872, 544356, 604840, 680445, 725808, 907260, 967744, 1088712, 1209680, 1360890, 1451616, 1814520, 1935488, 2177424, 2419360, 2721780, 2903232, 3629040, 3870976, 4354848, 4838720, 5443560, 5806464, 7258080, 8709696, 9677440, 10887120, 11612928, 14516160, 17419392, 19354880, 21774240, 29032320, 34838784, 43548480, 58064640, 87096960, 174193920]

約数ペア:

[(1, 174193920), (2, 87096960), (3, 58064640), (4, 43548480), (5, 34838784), (6, 29032320), (8, 21774240), (9, 19354880), (10, 17419392), (12, 14516160), (15, 11612928), (16, 10887120), (18, 9677440), (20, 8709696), (24, 7258080), (30, 5806464), (32, 5443560), (36, 4838720), (40, 4354848), (45, 3870976), (48, 3629040), (60, 2903232), (64, 2721780), (72, 2419360), (80, 2177424), (90, 1935488), (96, 1814520), (120, 1451616), (128, 1360890), (144, 1209680), (160, 1088712), (180, 967744), (192, 907260), (240, 725808), (256, 680445), (288, 604840), (320, 544356), (360, 483872), (384, 453630), (480, 362904), (576, 302420), (640, 272178), (720, 241936), (768, 226815), (960, 181452), (1152, 151210), (1280, 136089), (1440, 120968), (1920, 90726), (2304, 75605), (2880, 60484), (3840, 45363), (5760, 30242), (11520, 15121)]