1246261680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30367}}^1$

素因数の和:30408

約数の個数: 160

約数和(自身を含む): 4518758400

約数和(自身を除く): 3272496720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 30367, 41040, 60734, 91101, 121468, 151835, 182202, 242936, 273303, 303670, 364404, 455505, 485872, 546606, 576973, 607340, 728808, 819909, 911010, 1093212, 1153946, 1214680, 1366515, 1457616, 1639818, 1730919, 1822020, 2186424, 2307892, 2429360, 2733030, 2884865, 3279636, 3461838, 3644040, 4099545, 4372848, 4615784, 5192757, 5466060, 5769730, 6559272, 6923676, 7288080, 8199090, 8654595, 9231568, 10385514, 10932120, 11539460, 13118544, 13847352, 15578271, 16398180, 17309190, 20771028, 21864240, 23078920, 25963785, 27694704, 31156542, 32796360, 34618380, 41542056, 46157840, 51927570, 62313084, 65592720, 69236760, 77891355, 83084112, 103855140, 124626168, 138473520, 155782710, 207710280, 249252336, 311565420, 415420560, 623130840, 1246261680]

約数ペア:

[(1, 1246261680), (2, 623130840), (3, 415420560), (4, 311565420), (5, 249252336), (6, 207710280), (8, 155782710), (9, 138473520), (10, 124626168), (12, 103855140), (15, 83084112), (16, 77891355), (18, 69236760), (19, 65592720), (20, 62313084), (24, 51927570), (27, 46157840), (30, 41542056), (36, 34618380), (38, 32796360), (40, 31156542), (45, 27694704), (48, 25963785), (54, 23078920), (57, 21864240), (60, 20771028), (72, 17309190), (76, 16398180), (80, 15578271), (90, 13847352), (95, 13118544), (108, 11539460), (114, 10932120), (120, 10385514), (135, 9231568), (144, 8654595), (152, 8199090), (171, 7288080), (180, 6923676), (190, 6559272), (216, 5769730), (228, 5466060), (240, 5192757), (270, 4615784), (285, 4372848), (304, 4099545), (342, 3644040), (360, 3461838), (380, 3279636), (432, 2884865), (456, 2733030), (513, 2429360), (540, 2307892), (570, 2186424), (684, 1822020), (720, 1730919), (760, 1639818), (855, 1457616), (912, 1366515), (1026, 1214680), (1080, 1153946), (1140, 1093212), (1368, 911010), (1520, 819909), (1710, 728808), (2052, 607340), (2160, 576973), (2280, 546606), (2565, 485872), (2736, 455505), (3420, 364404), (4104, 303670), (4560, 273303), (5130, 242936), (6840, 182202), (8208, 151835), (10260, 121468), (13680, 91101), (20520, 60734), (30367, 41040)]