56553705480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{660983}}^1$

素因数の和:661051

約数の個数: 128

約数和(自身を含む): 182748856320

約数和(自身を除く): 126195150840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 42780, 85560, 660983, 1321966, 1982949, 2643932, 3304915, 3965898, 5287864, 6609830, 7931796, 9914745, 13219660, 15202609, 15863592, 19829490, 20490473, 26439320, 30405218, 39658980, 40980946, 45607827, 60810436, 61471419, 76013045, 79317960, 81961892, 91215654, 102452365, 121620872, 122942838, 152026090, 163923784, 182431308, 204904730, 228039135, 245885676, 304052180, 307357095, 364862616, 409809460, 456078270, 471280879, 491771352, 608104360, 614714190, 819618920, 912156540, 942561758, 1229428380, 1413842637, 1824313080, 1885123516, 2356404395, 2458856760, 2827685274, 3770247032, 4712808790, 5655370548, 7069213185, 9425617580, 11310741096, 14138426370, 18851235160, 28276852740, 56553705480]

約数ペア:

[(1, 56553705480), (2, 28276852740), (3, 18851235160), (4, 14138426370), (5, 11310741096), (6, 9425617580), (8, 7069213185), (10, 5655370548), (12, 4712808790), (15, 3770247032), (20, 2827685274), (23, 2458856760), (24, 2356404395), (30, 1885123516), (31, 1824313080), (40, 1413842637), (46, 1229428380), (60, 942561758), (62, 912156540), (69, 819618920), (92, 614714190), (93, 608104360), (115, 491771352), (120, 471280879), (124, 456078270), (138, 409809460), (155, 364862616), (184, 307357095), (186, 304052180), (230, 245885676), (248, 228039135), (276, 204904730), (310, 182431308), (345, 163923784), (372, 152026090), (460, 122942838), (465, 121620872), (552, 102452365), (620, 91215654), (690, 81961892), (713, 79317960), (744, 76013045), (920, 61471419), (930, 60810436), (1240, 45607827), (1380, 40980946), (1426, 39658980), (1860, 30405218), (2139, 26439320), (2760, 20490473), (2852, 19829490), (3565, 15863592), (3720, 15202609), (4278, 13219660), (5704, 9914745), (7130, 7931796), (8556, 6609830), (10695, 5287864), (14260, 3965898), (17112, 3304915), (21390, 2643932), (28520, 1982949), (42780, 1321966), (85560, 660983)]