616621440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16944

約数の個数: 128

約数和(自身を含む): 2069049600

約数和(自身を除く): 1452428160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 16903, 18240, 33806, 36480, 50709, 67612, 84515, 101418, 135224, 169030, 202836, 253545, 270448, 321157, 338060, 405672, 507090, 540896, 642314, 676120, 811344, 963471, 1014180, 1081792, 1284628, 1352240, 1605785, 1622688, 1926942, 2028360, 2163584, 2569256, 2704480, 3211570, 3245376, 3853884, 4056720, 4817355, 5138512, 5408960, 6423140, 6490752, 7707768, 8113440, 9634710, 10277024, 10817920, 12846280, 15415536, 16226880, 19269420, 20554048, 25692560, 30831072, 32453760, 38538840, 41108096, 51385120, 61662144, 77077680, 102770240, 123324288, 154155360, 205540480, 308310720, 616621440]

約数ペア:

[(1, 616621440), (2, 308310720), (3, 205540480), (4, 154155360), (5, 123324288), (6, 102770240), (8, 77077680), (10, 61662144), (12, 51385120), (15, 41108096), (16, 38538840), (19, 32453760), (20, 30831072), (24, 25692560), (30, 20554048), (32, 19269420), (38, 16226880), (40, 15415536), (48, 12846280), (57, 10817920), (60, 10277024), (64, 9634710), (76, 8113440), (80, 7707768), (95, 6490752), (96, 6423140), (114, 5408960), (120, 5138512), (128, 4817355), (152, 4056720), (160, 3853884), (190, 3245376), (192, 3211570), (228, 2704480), (240, 2569256), (285, 2163584), (304, 2028360), (320, 1926942), (380, 1622688), (384, 1605785), (456, 1352240), (480, 1284628), (570, 1081792), (608, 1014180), (640, 963471), (760, 811344), (912, 676120), (960, 642314), (1140, 540896), (1216, 507090), (1520, 405672), (1824, 338060), (1920, 321157), (2280, 270448), (2432, 253545), (3040, 202836), (3648, 169030), (4560, 135224), (6080, 101418), (7296, 84515), (9120, 67612), (12160, 50709), (16903, 36480), (18240, 33806)]