775175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 2631260160

約数和(自身を除く): 1856084880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 479, 528, 613, 660, 880, 958, 1226, 1320, 1437, 1839, 1916, 2395, 2452, 2640, 2874, 3065, 3678, 3832, 4790, 4904, 5269, 5748, 6130, 6743, 7185, 7356, 7664, 9195, 9580, 9808, 10538, 11496, 12260, 13486, 14370, 14712, 15807, 18390, 19160, 20229, 21076, 22992, 24520, 26345, 26972, 28740, 29424, 31614, 33715, 36780, 38320, 40458, 42152, 49040, 52690, 53944, 57480, 63228, 67430, 73560, 79035, 80916, 84304, 101145, 105380, 107888, 114960, 126456, 134860, 147120, 158070, 161832, 202290, 210760, 252912, 269720, 293627, 316140, 323664, 404580, 421520, 539440, 587254, 632280, 809160, 880881, 1174508, 1264560, 1468135, 1618320, 1761762, 2349016, 2936270, 3229897, 3523524, 4404405, 4698032, 5872540, 6459794, 7047048, 8808810, 9689691, 11745080, 12919588, 14094096, 16149485, 17617620, 19379382, 23490160, 25839176, 32298970, 35235240, 38758764, 48448455, 51678352, 64597940, 70470480, 77517528, 96896910, 129195880, 155035056, 193793820, 258391760, 387587640, 775175280]

約数ペア:

[(1, 775175280), (2, 387587640), (3, 258391760), (4, 193793820), (5, 155035056), (6, 129195880), (8, 96896910), (10, 77517528), (11, 70470480), (12, 64597940), (15, 51678352), (16, 48448455), (20, 38758764), (22, 35235240), (24, 32298970), (30, 25839176), (33, 23490160), (40, 19379382), (44, 17617620), (48, 16149485), (55, 14094096), (60, 12919588), (66, 11745080), (80, 9689691), (88, 8808810), (110, 7047048), (120, 6459794), (132, 5872540), (165, 4698032), (176, 4404405), (220, 3523524), (240, 3229897), (264, 2936270), (330, 2349016), (440, 1761762), (479, 1618320), (528, 1468135), (613, 1264560), (660, 1174508), (880, 880881), (958, 809160), (1226, 632280), (1320, 587254), (1437, 539440), (1839, 421520), (1916, 404580), (2395, 323664), (2452, 316140), (2640, 293627), (2874, 269720), (3065, 252912), (3678, 210760), (3832, 202290), (4790, 161832), (4904, 158070), (5269, 147120), (5748, 134860), (6130, 126456), (6743, 114960), (7185, 107888), (7356, 105380), (7664, 101145), (9195, 84304), (9580, 80916), (9808, 79035), (10538, 73560), (11496, 67430), (12260, 63228), (13486, 57480), (14370, 53944), (14712, 52690), (15807, 49040), (18390, 42152), (19160, 40458), (20229, 38320), (21076, 36780), (22992, 33715), (24520, 31614), (26345, 29424), (26972, 28740)]