140855040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12227}}^1$

素因数の和:12254

約数の個数: 108

約数和(自身を含む): 487383624

約数和(自身を除く): 346528584

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, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 110043, 122270, 146724, 183405, 195632, 220086, 244540, 293448, 366810, 391264, 440172, 489080, 550215, 586896, 733620, 782528, 880344, 978160, 1100430, 1173792, 1467240, 1565056, 1760688, 1956320, 2200860, 2347584, 2934480, 3130112, 3521376, 3912640, 4401720, 4695168, 5868960, 7042752, 7825280, 8803440, 9390336, 11737920, 14085504, 15650560, 17606880, 23475840, 28171008, 35213760, 46951680, 70427520, 140855040]

約数ペア:

[(1, 140855040), (2, 70427520), (3, 46951680), (4, 35213760), (5, 28171008), (6, 23475840), (8, 17606880), (9, 15650560), (10, 14085504), (12, 11737920), (15, 9390336), (16, 8803440), (18, 7825280), (20, 7042752), (24, 5868960), (30, 4695168), (32, 4401720), (36, 3912640), (40, 3521376), (45, 3130112), (48, 2934480), (60, 2347584), (64, 2200860), (72, 1956320), (80, 1760688), (90, 1565056), (96, 1467240), (120, 1173792), (128, 1100430), (144, 978160), (160, 880344), (180, 782528), (192, 733620), (240, 586896), (256, 550215), (288, 489080), (320, 440172), (360, 391264), (384, 366810), (480, 293448), (576, 244540), (640, 220086), (720, 195632), (768, 183405), (960, 146724), (1152, 122270), (1280, 110043), (1440, 97816), (1920, 73362), (2304, 61135), (2880, 48908), (3840, 36681), (5760, 24454), (11520, 12227)]