415931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12782

約数の個数: 128

約数和(自身を含む): 1403879040

約数和(自身を除く): 987947520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 12743, 16320, 25486, 32640, 38229, 50972, 63715, 76458, 101944, 127430, 152916, 191145, 203888, 216631, 254860, 305832, 382290, 407776, 433262, 509720, 611664, 649893, 764580, 815552, 866524, 1019440, 1083155, 1223328, 1299786, 1529160, 1631104, 1733048, 2038880, 2166310, 2446656, 2599572, 3058320, 3249465, 3466096, 4077760, 4332620, 4893312, 5199144, 6116640, 6498930, 6932192, 8155520, 8665240, 10398288, 12233280, 12997860, 13864384, 17330480, 20796576, 24466560, 25995720, 27728768, 34660960, 41593152, 51991440, 69321920, 83186304, 103982880, 138643840, 207965760, 415931520]

約数ペア:

[(1, 415931520), (2, 207965760), (3, 138643840), (4, 103982880), (5, 83186304), (6, 69321920), (8, 51991440), (10, 41593152), (12, 34660960), (15, 27728768), (16, 25995720), (17, 24466560), (20, 20796576), (24, 17330480), (30, 13864384), (32, 12997860), (34, 12233280), (40, 10398288), (48, 8665240), (51, 8155520), (60, 6932192), (64, 6498930), (68, 6116640), (80, 5199144), (85, 4893312), (96, 4332620), (102, 4077760), (120, 3466096), (128, 3249465), (136, 3058320), (160, 2599572), (170, 2446656), (192, 2166310), (204, 2038880), (240, 1733048), (255, 1631104), (272, 1529160), (320, 1299786), (340, 1223328), (384, 1083155), (408, 1019440), (480, 866524), (510, 815552), (544, 764580), (640, 649893), (680, 611664), (816, 509720), (960, 433262), (1020, 407776), (1088, 382290), (1360, 305832), (1632, 254860), (1920, 216631), (2040, 203888), (2176, 191145), (2720, 152916), (3264, 127430), (4080, 101944), (5440, 76458), (6528, 63715), (8160, 50972), (10880, 38229), (12743, 32640), (16320, 25486)]