187961280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1$

素因数の和:15094

約数の個数: 112

約数和(自身を含む): 642725664

約数和(自身を除く): 454764384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15061, 30122, 45183, 60244, 75305, 90366, 120488, 150610, 180732, 195793, 225915, 240976, 301220, 361464, 391586, 451830, 481952, 587379, 602440, 722928, 783172, 903660, 963904, 978965, 1174758, 1204880, 1445856, 1566344, 1807320, 1957930, 2349516, 2409760, 2891712, 2936895, 3132688, 3614640, 3915860, 4699032, 4819520, 5873790, 6265376, 7229280, 7831720, 9398064, 11747580, 12530752, 14458560, 15663440, 18796128, 23495160, 31326880, 37592256, 46990320, 62653760, 93980640, 187961280]

約数ペア:

[(1, 187961280), (2, 93980640), (3, 62653760), (4, 46990320), (5, 37592256), (6, 31326880), (8, 23495160), (10, 18796128), (12, 15663440), (13, 14458560), (15, 12530752), (16, 11747580), (20, 9398064), (24, 7831720), (26, 7229280), (30, 6265376), (32, 5873790), (39, 4819520), (40, 4699032), (48, 3915860), (52, 3614640), (60, 3132688), (64, 2936895), (65, 2891712), (78, 2409760), (80, 2349516), (96, 1957930), (104, 1807320), (120, 1566344), (130, 1445856), (156, 1204880), (160, 1174758), (192, 978965), (195, 963904), (208, 903660), (240, 783172), (260, 722928), (312, 602440), (320, 587379), (390, 481952), (416, 451830), (480, 391586), (520, 361464), (624, 301220), (780, 240976), (832, 225915), (960, 195793), (1040, 180732), (1248, 150610), (1560, 120488), (2080, 90366), (2496, 75305), (3120, 60244), (4160, 45183), (6240, 30122), (12480, 15061)]