243913888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19541}}^1\times {\mathrm{52009}}^1$

素因数の和:71566

約数の個数: 80

約数和(自身を含む): 756186288480

約数和(自身を除く): 512272399920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19541, 39082, 52009, 58623, 78164, 97705, 104018, 117246, 156027, 156328, 195410, 208036, 234492, 260045, 293115, 312054, 312656, 390820, 416072, 468984, 520090, 586230, 624108, 780135, 781640, 832144, 937968, 1040180, 1172460, 1248216, 1560270, 1563280, 2080360, 2344920, 2496432, 3120540, 4160720, 4689840, 6241080, 12482160, 1016307869, 2032615738, 3048923607, 4065231476, 5081539345, 6097847214, 8130462952, 10163078690, 12195694428, 15244618035, 16260925904, 20326157380, 24391388856, 30489236070, 40652314760, 48782777712, 60978472140, 81304629520, 121956944280, 243913888560]

約数ペア:

[(1, 243913888560), (2, 121956944280), (3, 81304629520), (4, 60978472140), (5, 48782777712), (6, 40652314760), (8, 30489236070), (10, 24391388856), (12, 20326157380), (15, 16260925904), (16, 15244618035), (20, 12195694428), (24, 10163078690), (30, 8130462952), (40, 6097847214), (48, 5081539345), (60, 4065231476), (80, 3048923607), (120, 2032615738), (240, 1016307869), (19541, 12482160), (39082, 6241080), (52009, 4689840), (58623, 4160720), (78164, 3120540), (97705, 2496432), (104018, 2344920), (117246, 2080360), (156027, 1563280), (156328, 1560270), (195410, 1248216), (208036, 1172460), (234492, 1040180), (260045, 937968), (293115, 832144), (312054, 781640), (312656, 780135), (390820, 624108), (416072, 586230), (468984, 520090)]