329027520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20198

約数の個数: 112

約数和(自身を含む): 1106167968

約数和(自身を除く): 777140448

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, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 241932, 302415, 322576, 342737, 403220, 483864, 604830, 645152, 685474, 806440, 967728, 1028211, 1209660, 1290304, 1370948, 1612880, 1713685, 1935456, 2056422, 2419320, 2741896, 3225760, 3427370, 3870912, 4112844, 4838640, 5141055, 5483792, 6451520, 6854740, 8225688, 9677280, 10282110, 10967584, 13709480, 16451376, 19354560, 20564220, 21935168, 27418960, 32902752, 41128440, 54837920, 65805504, 82256880, 109675840, 164513760, 329027520]

約数ペア:

[(1, 329027520), (2, 164513760), (3, 109675840), (4, 82256880), (5, 65805504), (6, 54837920), (8, 41128440), (10, 32902752), (12, 27418960), (15, 21935168), (16, 20564220), (17, 19354560), (20, 16451376), (24, 13709480), (30, 10967584), (32, 10282110), (34, 9677280), (40, 8225688), (48, 6854740), (51, 6451520), (60, 5483792), (64, 5141055), (68, 4838640), (80, 4112844), (85, 3870912), (96, 3427370), (102, 3225760), (120, 2741896), (136, 2419320), (160, 2056422), (170, 1935456), (192, 1713685), (204, 1612880), (240, 1370948), (255, 1290304), (272, 1209660), (320, 1028211), (340, 967728), (408, 806440), (480, 685474), (510, 645152), (544, 604830), (680, 483864), (816, 403220), (960, 342737), (1020, 322576), (1088, 302415), (1360, 241932), (1632, 201610), (2040, 161288), (2720, 120966), (3264, 100805), (4080, 80644), (5440, 60483), (8160, 40322), (16320, 20161)]