28396034280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4151467}}^1$

素因数の和:4151503

約数の個数: 96

約数和(自身を含む): 97144351200

約数和(自身を除く): 68748316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 4151467, 8302934, 12454401, 16605868, 20757335, 24908802, 33211736, 37363203, 41514670, 49817604, 62272005, 74726406, 78877873, 83029340, 99635208, 124544010, 149452812, 157755746, 166058680, 186816015, 236633619, 249088020, 298905624, 315511492, 373632030, 394389365, 473267238, 498176040, 631022984, 709900857, 747264060, 788778730, 946534476, 1183168095, 1419801714, 1494528120, 1577557460, 1893068952, 2366336190, 2839603428, 3155114920, 3549504285, 4732672380, 5679206856, 7099008570, 9465344760, 14198017140, 28396034280]

約数ペア:

[(1, 28396034280), (2, 14198017140), (3, 9465344760), (4, 7099008570), (5, 5679206856), (6, 4732672380), (8, 3549504285), (9, 3155114920), (10, 2839603428), (12, 2366336190), (15, 1893068952), (18, 1577557460), (19, 1494528120), (20, 1419801714), (24, 1183168095), (30, 946534476), (36, 788778730), (38, 747264060), (40, 709900857), (45, 631022984), (57, 498176040), (60, 473267238), (72, 394389365), (76, 373632030), (90, 315511492), (95, 298905624), (114, 249088020), (120, 236633619), (152, 186816015), (171, 166058680), (180, 157755746), (190, 149452812), (228, 124544010), (285, 99635208), (342, 83029340), (360, 78877873), (380, 74726406), (456, 62272005), (570, 49817604), (684, 41514670), (760, 37363203), (855, 33211736), (1140, 24908802), (1368, 20757335), (1710, 16605868), (2280, 12454401), (3420, 8302934), (6840, 4151467)]