4144889520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{302989}}^1$

素因数の和:303027

約数の個数: 120

約数和(自身を含む): 14652596400

約数和(自身を除く): 10507706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 302989, 605978, 908967, 1211956, 1514945, 1817934, 2423912, 2726901, 3029890, 3635868, 4544835, 4847824, 5453802, 5756791, 6059780, 7271736, 9089670, 10907604, 11513582, 12119560, 13634505, 14543472, 17270373, 18179340, 21815208, 23027164, 24239120, 27269010, 28783955, 34540746, 36358680, 43630416, 46054328, 51811119, 54538020, 57567910, 69081492, 72717360, 86351865, 92108656, 103622238, 109076040, 115135820, 138162984, 172703730, 207244476, 218152080, 230271640, 259055595, 276325968, 345407460, 414488952, 460543280, 518111190, 690814920, 828977904, 1036222380, 1381629840, 2072444760, 4144889520]

約数ペア:

[(1, 4144889520), (2, 2072444760), (3, 1381629840), (4, 1036222380), (5, 828977904), (6, 690814920), (8, 518111190), (9, 460543280), (10, 414488952), (12, 345407460), (15, 276325968), (16, 259055595), (18, 230271640), (19, 218152080), (20, 207244476), (24, 172703730), (30, 138162984), (36, 115135820), (38, 109076040), (40, 103622238), (45, 92108656), (48, 86351865), (57, 72717360), (60, 69081492), (72, 57567910), (76, 54538020), (80, 51811119), (90, 46054328), (95, 43630416), (114, 36358680), (120, 34540746), (144, 28783955), (152, 27269010), (171, 24239120), (180, 23027164), (190, 21815208), (228, 18179340), (240, 17270373), (285, 14543472), (304, 13634505), (342, 12119560), (360, 11513582), (380, 10907604), (456, 9089670), (570, 7271736), (684, 6059780), (720, 5756791), (760, 5453802), (855, 4847824), (912, 4544835), (1140, 3635868), (1368, 3029890), (1520, 2726901), (1710, 2423912), (2280, 1817934), (2736, 1514945), (3420, 1211956), (4560, 908967), (6840, 605978), (13680, 302989)]