1802121120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65867}}^1$

素因数の和:65907

約数の個数: 144

約数和(自身を含む): 6473507040

約数和(自身を除く): 4671385920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 65867, 131734, 197601, 263468, 329335, 395202, 526936, 592803, 658670, 790404, 988005, 1053872, 1185606, 1251473, 1317340, 1580808, 1976010, 2107744, 2371212, 2502946, 2634680, 2964015, 3161616, 3754419, 3952020, 4742424, 5005892, 5269360, 5928030, 6257365, 6323232, 7508838, 7904040, 9484848, 10011784, 10538720, 11263257, 11856060, 12514730, 15017676, 15808080, 18772095, 18969696, 20023568, 22526514, 23712120, 25029460, 30035352, 31616160, 37544190, 40047136, 45053028, 47424240, 50058920, 56316285, 60070704, 75088380, 90106056, 94848480, 100117840, 112632570, 120141408, 150176760, 180212112, 200235680, 225265140, 300353520, 360424224, 450530280, 600707040, 901060560, 1802121120]

約数ペア:

[(1, 1802121120), (2, 901060560), (3, 600707040), (4, 450530280), (5, 360424224), (6, 300353520), (8, 225265140), (9, 200235680), (10, 180212112), (12, 150176760), (15, 120141408), (16, 112632570), (18, 100117840), (19, 94848480), (20, 90106056), (24, 75088380), (30, 60070704), (32, 56316285), (36, 50058920), (38, 47424240), (40, 45053028), (45, 40047136), (48, 37544190), (57, 31616160), (60, 30035352), (72, 25029460), (76, 23712120), (80, 22526514), (90, 20023568), (95, 18969696), (96, 18772095), (114, 15808080), (120, 15017676), (144, 12514730), (152, 11856060), (160, 11263257), (171, 10538720), (180, 10011784), (190, 9484848), (228, 7904040), (240, 7508838), (285, 6323232), (288, 6257365), (304, 5928030), (342, 5269360), (360, 5005892), (380, 4742424), (456, 3952020), (480, 3754419), (570, 3161616), (608, 2964015), (684, 2634680), (720, 2502946), (760, 2371212), (855, 2107744), (912, 1976010), (1140, 1580808), (1368, 1317340), (1440, 1251473), (1520, 1185606), (1710, 1053872), (1824, 988005), (2280, 790404), (2736, 658670), (3040, 592803), (3420, 526936), (4560, 395202), (5472, 329335), (6840, 263468), (9120, 197601), (13680, 131734), (27360, 65867)]